datastream, year, month, tod,n, min, max, mean, std
sgpqcrad1longE13.s1,1997,07 0:00:00,434 ,-1.79333,    1.15,-0.21624,0.561365
sgpqcrad1longE13.s1,1997,07 0:15:00,439 ,-1.66667,2.053333,-0.26425,0.548335
sgpqcrad1longE13.s1,1997,07 0:30:00,457 ,-1.79333,    1.54,-0.14446,0.551088
sgpqcrad1longE13.s1,1997,07 0:45:00,465 ,-1.79333,1.793333,-0.22237,0.619845
sgpqcrad1longE13.s1,1997,07 1:00:00,465 ,-1.92333,1.666667,-0.25806,0.586552
sgpqcrad1longE13.s1,1997,07 1:15:00,465 ,   -1.28,1.793333, -0.2367,0.506885
sgpqcrad1longE13.s1,1997,07 1:30:00,461 ,-1.79667,1.023333, -0.2599,0.423871
sgpqcrad1longE13.s1,1997,07 1:45:00,442 ,   -1.92,2.176667,-0.22795,0.483596
sgpqcrad1longE13.s1,1997,07 2:00:00,439 ,   -1.92,0.896667,-0.18929,0.374629
sgpqcrad1longE13.s1,1997,07 2:15:00,452 ,   -1.92,1.796667,-0.19155,0.487296
sgpqcrad1longE13.s1,1997,07 2:30:00,464 ,   -1.92,3.206667,-0.12807,0.775703
sgpqcrad1longE13.s1,1997,07 2:45:00,464 ,   -1.92,    2.69,-0.08499,0.904962
sgpqcrad1longE13.s1,1997,07 3:00:00,457 ,   -1.92,    2.05,-0.13758,0.606141
sgpqcrad1longE13.s1,1997,07 3:15:00,450 ,-0.89667,    4.62,0.047963,0.713732
sgpqcrad1longE13.s1,1997,07 3:30:00,452 ,-1.92333,3.463333,-0.06343,0.587447
sgpqcrad1longE13.s1,1997,07 3:45:00,450 ,   -1.28,    2.82,0.010126,0.551241
sgpqcrad1longE13.s1,1997,07 4:00:00,461 ,   -1.92,    1.54,0.003514,0.601039
sgpqcrad1longE13.s1,1997,07 4:15:00,453 ,-1.92333,    1.92,0.035497,0.591183
sgpqcrad1longE13.s1,1997,07 4:30:00,449 ,   -1.92,1.793333,-0.01943,0.552992
sgpqcrad1longE13.s1,1997,07 4:45:00,451 ,-1.92333,    1.92,-0.05335,0.626707
sgpqcrad1longE13.s1,1997,07 5:00:00,454 ,   -1.92,    1.54,-0.06087,0.500499
sgpqcrad1longE13.s1,1997,07 5:15:00,449 ,   -3.46,102.4433,2.974291,11.83761
sgpqcrad1longE13.s1,1997,07 5:30:00,465 ,-1.79333,225.1433,24.48662,43.72421
sgpqcrad1longE13.s1,1997,07 5:45:00,464 ,       0,334.7633,71.27302,85.96376
sgpqcrad1longE13.s1,1997,07 6:00:00,465 ,   -2.82,  430.28, 121.547,127.9836
sgpqcrad1longE13.s1,1997,07 6:15:00,465 ,   -2.18,  516.44,174.4572,165.7566
sgpqcrad1longE13.s1,1997,07 6:30:00,465 ,-0.25333,581.9567,227.0403,191.2263
sgpqcrad1longE13.s1,1997,07 6:45:00,465 ,-0.25333,628.4966,271.9756,220.8329
sgpqcrad1longE13.s1,1997,07 7:00:00,465 ,-0.89667,666.1934,287.0239,247.9377
sgpqcrad1longE13.s1,1997,07 7:15:00,464 ,-1.15333,708.3734,321.7845,261.5213
sgpqcrad1longE13.s1,1997,07 7:30:00,465 ,-0.89667,731.8367,359.2194,273.1049
sgpqcrad1longE13.s1,1997,07 7:45:00,465 ,   -1.15,  750.94,412.7215,285.8595
sgpqcrad1longE13.s1,1997,07 8:00:00,464 ,   -0.77,773.1234,415.9271,304.5486
sgpqcrad1longE13.s1,1997,07 8:15:00,462 ,   -1.41,789.1467, 460.297,307.1424
sgpqcrad1longE13.s1,1997,07 8:30:00,465 ,-1.66667,804.1467,476.3657,316.2769
sgpqcrad1longE13.s1,1997,07 8:45:00,463 ,-1.66667,817.7366,500.7751,316.3696
sgpqcrad1longE13.s1,1997,07 9:00:00,460 ,   -0.64,830.9467,525.4801,321.0987
sgpqcrad1longE13.s1,1997,07 9:15:00,461 ,   -1.41,848.7633,535.5714,327.1311
sgpqcrad1longE13.s1,1997,07 9:30:00,447 ,-0.12667,  852.23,566.2447,314.6519
sgpqcrad1longE13.s1,1997,07 9:45:00,453 ,-1.66667,857.9966,566.7064,322.8678
sgpqcrad1longE13.s1,1997,0710:00:00,447 ,   -2.31,869.7933,569.7306,320.7303
sgpqcrad1longE13.s1,1997,0710:15:00,464 ,   -1.15,  875.05,558.0455,334.8263
sgpqcrad1longE13.s1,1997,0710:30:00,465 ,-0.89667,  877.87,546.3612,331.4808
sgpqcrad1longE13.s1,1997,0710:45:00,465 ,   -2.05,  880.82,534.9403,336.8183
sgpqcrad1longE13.s1,1997,0711:00:00,451 ,   -2.18,886.7167,535.1997,337.4446
sgpqcrad1longE13.s1,1997,0711:15:00,447 ,   -1.41,900.6934,591.1864,321.0321
sgpqcrad1longE13.s1,1997,0711:30:00,446 ,   -1.92,909.9233,638.0572,295.7856
sgpqcrad1longE13.s1,1997,0711:45:00,449 ,     0.9,909.1534,610.3819,338.0816
sgpqcrad1longE13.s1,1997,0712:00:00,431 ,   -2.05,909.0267,636.1931, 329.401
sgpqcrad1longE13.s1,1997,0712:15:00,430 ,-1.92333,909.9233,607.3589,346.9743
sgpqcrad1longE13.s1,1997,0712:30:00,429 ,   -2.05,908.3867,601.4566,343.1236
sgpqcrad1longE13.s1,1997,0712:45:00,438 ,-1.79333,  909.54,580.5244,351.3356
sgpqcrad1longE13.s1,1997,0713:00:00,448 ,-1.92333,  907.74,563.6218,356.9173
sgpqcrad1longE13.s1,1997,0713:15:00,450 ,   -0.51,911.9733,586.8733,335.0549
sgpqcrad1longE13.s1,1997,0713:30:00,450 ,-1.79333,909.5367,633.6152,302.1189
sgpqcrad1longE13.s1,1997,0713:45:00,450 ,-1.66667,906.8467,615.1272,299.9851
sgpqcrad1longE13.s1,1997,0714:00:00,457 ,-1.66667,     903, 606.794,304.0135
sgpqcrad1longE13.s1,1997,0714:15:00,463 ,   -2.05,897.3567,578.1075,329.2827
sgpqcrad1longE13.s1,1997,0714:30:00,465 ,-1.15333,  888.77,577.8557,327.5736
sgpqcrad1longE13.s1,1997,0714:45:00,465 ,       0,884.1567,572.3766,321.4108
sgpqcrad1longE13.s1,1997,0715:00:00,459 ,   -0.77,877.7433,552.7425,326.1069
sgpqcrad1longE13.s1,1997,0715:15:00,462 ,-1.02667,874.6633,554.8244,296.8553
sgpqcrad1longE13.s1,1997,0715:30:00,454 ,   -2.31,865.9467,578.0551,271.1016
sgpqcrad1longE13.s1,1997,0715:45:00,450 ,-2.43667,853.3834,618.4714,243.7948
sgpqcrad1longE13.s1,1997,0716:00:00,461 ,   -2.82,845.6866, 590.747,274.2479
sgpqcrad1longE13.s1,1997,0716:15:00,453 ,   -2.82,823.5067,585.9105,262.5989
sgpqcrad1longE13.s1,1997,0716:30:00,450 ,   -2.18,810.1733,559.1071, 262.949
sgpqcrad1longE13.s1,1997,0716:45:00,459 ,   -3.72,  790.43,526.0725,267.2156
sgpqcrad1longE13.s1,1997,0717:00:00,461 ,   -3.46,760.0433,488.9236,267.1517
sgpqcrad1longE13.s1,1997,0717:15:00,456 ,    -4.1,733.2466,458.6771,262.6618
sgpqcrad1longE13.s1,1997,0717:30:00,458 ,-4.61667,  721.71,428.9709,239.7504
sgpqcrad1longE13.s1,1997,0717:45:00,457 ,   -5.77,  672.86,383.6015,232.0756
sgpqcrad1longE13.s1,1997,0718:00:00,460 ,   -5.77,635.8066,  350.97,222.3875
sgpqcrad1longE13.s1,1997,0718:15:00,465 ,   -2.31,  588.75,302.0806,198.9474
sgpqcrad1longE13.s1,1997,0718:30:00,465 ,   -2.31,530.9266,243.5772,167.6997
sgpqcrad1longE13.s1,1997,0718:45:00,465 ,   -2.95,  461.82,185.2944,138.1037
sgpqcrad1longE13.s1,1997,0719:00:00,454 ,   -2.95,  385.92, 137.475,104.0134
sgpqcrad1longE13.s1,1997,0719:15:00,450 ,  -13.08,277.7067,51.91491,62.44814
sgpqcrad1longE13.s1,1997,0719:30:00,448 ,   -7.05,135.1367,7.594145,21.72993
sgpqcrad1longE13.s1,1997,0719:45:00,367 ,-4.10667,10.25667,-1.00622,1.164198
sgpqcrad1longE13.s1,1997,0720:00:00,357 ,-1.92333,1.023333,-1.02574,0.677706
sgpqcrad1longE13.s1,1997,0720:15:00,378 ,-1.92333,    1.15,-0.96118, 0.67177
sgpqcrad1longE13.s1,1997,0720:30:00,415 ,-1.92333,    1.15,-0.83026,0.658156
sgpqcrad1longE13.s1,1997,0720:45:00,445 ,-1.92333,    1.15,-0.64503,0.664195
sgpqcrad1longE13.s1,1997,0721:00:00,458 ,-1.92333,1.023333,-0.52465,0.672219
sgpqcrad1longE13.s1,1997,0721:15:00,460 ,   -1.92,    2.18,-0.35983,0.630628
sgpqcrad1longE13.s1,1997,0721:30:00,463 ,-1.92333,    1.41,-0.31413,0.578018
sgpqcrad1longE13.s1,1997,0721:45:00,453 ,   -1.92,    1.54,-0.38976,0.575291
sgpqcrad1longE13.s1,1997,0722:00:00,463 ,   -1.54,    1.54,-0.31435,0.531604
sgpqcrad1longE13.s1,1997,0722:15:00,456 ,   -1.92,1.023333,-0.30855,0.468509
sgpqcrad1longE13.s1,1997,0722:30:00,455 ,-1.79333,    1.54,-0.30736,0.476921
sgpqcrad1longE13.s1,1997,0722:45:00,458 ,-1.79333,3.333333,-0.11325,0.622945
sgpqcrad1longE13.s1,1997,0723:00:00,432 ,-1.92333,2.053333, -0.1928,0.515445
sgpqcrad1longE13.s1,1997,0723:15:00,450 ,-1.79333,    1.54,-0.27176,0.434666
sgpqcrad1longE13.s1,1997,0723:30:00,465 ,-1.79333,    4.23,-0.22862,0.509129
sgpqcrad1longE13.s1,1997,0723:45:00,462 ,   -1.28,3.976667,-0.07591,0.661718