datastream, year, month, tod,n, min, max, mean, std
sgpqcrad1longE1.s1,1997,01 0:00:00,442 ,-0.50333,    9.94,4.313477,2.832375
sgpqcrad1longE1.s1,1997,01 0:15:00,430 ,0.126667,9.936666,4.113783,2.739282
sgpqcrad1longE1.s1,1997,01 0:30:00,422 ,-0.50333,    9.94,3.488697,2.237325
sgpqcrad1longE1.s1,1997,01 0:45:00,430 ,-0.75667,9.813334,3.714519,  2.4566
sgpqcrad1longE1.s1,1997,01 1:00:00,394 ,-0.75667,9.686666,3.564738,2.380543
sgpqcrad1longE1.s1,1997,01 1:15:00,402 ,-0.12333,    9.94, 3.91175,2.397623
sgpqcrad1longE1.s1,1997,01 1:30:00,409 ,-1.13333,    9.69,3.823936,2.418524
sgpqcrad1longE1.s1,1997,01 1:45:00,426 ,-1.63333,    9.94,3.647778,2.359457
sgpqcrad1longE1.s1,1997,01 2:00:00,419 ,   -1.89,    9.81,3.471615,2.287292
sgpqcrad1longE1.s1,1997,01 2:15:00,431 ,-0.50333,9.936666,3.618794,2.171969
sgpqcrad1longE1.s1,1997,01 2:30:00,423 ,-0.50333,9.816667,3.521111, 2.08113
sgpqcrad1longE1.s1,1997,01 2:45:00,434 ,   -0.25,    9.94,4.041928,2.315026
sgpqcrad1longE1.s1,1997,01 3:00:00,433 ,-0.25333,9.813334,3.950947,2.349957
sgpqcrad1longE1.s1,1997,01 3:15:00,434 ,-1.88667,9.563334,3.804939,2.150671
sgpqcrad1longE1.s1,1997,01 3:30:00,434 ,   -1.89,8.933333,3.661813,2.280055
sgpqcrad1longE1.s1,1997,01 3:45:00,435 ,-1.13333,9.936666,4.104322,2.201298
sgpqcrad1longE1.s1,1997,01 4:00:00,430 ,-0.37667,    9.94,4.335597, 2.18417
sgpqcrad1longE1.s1,1997,01 4:15:00,438 ,    0.63,9.936666,4.246499, 1.91898
sgpqcrad1longE1.s1,1997,01 4:30:00,434 ,    0.63,9.436666,3.919416,1.956612
sgpqcrad1longE1.s1,1997,01 4:45:00,432 ,       0,9.813334, 4.11686,2.093193
sgpqcrad1longE1.s1,1997,01 5:00:00,413 ,       0,    9.94,4.151122,2.206022
sgpqcrad1longE1.s1,1997,01 5:15:00,405 ,-0.12667,    9.44,4.109342,2.168912
sgpqcrad1longE1.s1,1997,01 5:30:00,413 ,   -1.13,9.433333,4.279734, 2.12209
sgpqcrad1longE1.s1,1997,01 5:45:00,420 ,   -1.13,    9.69,4.414865, 2.27103
sgpqcrad1longE1.s1,1997,01 6:00:00,411 ,-0.12333,9.936666,4.461671,2.467609
sgpqcrad1longE1.s1,1997,01 6:15:00,395 ,-0.37667,    9.94,4.454093,2.558405
sgpqcrad1longE1.s1,1997,01 6:30:00,398 ,-0.12667,    9.94,4.836265,2.525464
sgpqcrad1longE1.s1,1997,01 6:45:00,416 ,0.126667,    9.94,4.744712,2.383549
sgpqcrad1longE1.s1,1997,01 7:00:00,434 ,-0.50333,9.183333, 4.58851,2.293246
sgpqcrad1longE1.s1,1997,01 7:15:00,435 ,-0.12667,9.813334, 4.45331,2.261117
sgpqcrad1longE1.s1,1997,01 7:30:00,429 ,   -0.25,    9.69,4.512681,2.489856
sgpqcrad1longE1.s1,1997,01 7:45:00,448 ,-0.37667,320.4167,25.84513,53.92123
sgpqcrad1longE1.s1,1997,01 8:00:00,465 ,-1.38333,513.2733,97.70581,133.8111
sgpqcrad1longE1.s1,1997,01 8:15:00,465 ,1.633333,  639.58,161.1703, 199.966
sgpqcrad1longE1.s1,1997,01 8:30:00,465 ,    0.88,  727.89, 227.096,251.3492
sgpqcrad1longE1.s1,1997,01 8:45:00,464 ,1.383333,  790.04,276.9973,287.4251
sgpqcrad1longE1.s1,1997,01 9:00:00,463 ,    0.63,   839.1, 309.809,319.4731
sgpqcrad1longE1.s1,1997,01 9:15:00,459 ,    0.88,  883.26,357.6875,351.5194
sgpqcrad1longE1.s1,1997,01 9:30:00,463 ,    1.26,  921.25,423.3316,367.7541
sgpqcrad1longE1.s1,1997,01 9:45:00,463 ,0.626667,  950.56,447.5025,378.8211
sgpqcrad1longE1.s1,1997,0110:00:00,465 ,    1.26,961.5067,433.9214,394.8388
sgpqcrad1longE1.s1,1997,0110:15:00,461 ,0.503333,975.8467,458.4509,405.7748
sgpqcrad1longE1.s1,1997,0110:30:00,448 ,0.126667,  985.03,479.7507,415.4527
sgpqcrad1longE1.s1,1997,0110:45:00,450 ,0.126667,  997.11,510.2793,427.1128
sgpqcrad1longE1.s1,1997,0111:00:00,450 ,       0,  1007.8,502.9938,428.7795
sgpqcrad1longE1.s1,1997,0111:15:00,439 ,-0.12667, 1017.11,508.3307,430.6309
sgpqcrad1longE1.s1,1997,0111:30:00,450 ,   -1.01,1024.533,507.0397,426.8488
sgpqcrad1longE1.s1,1997,0111:45:00,449 ,-1.38333,1030.697,487.8565,433.0909
sgpqcrad1longE1.s1,1997,0112:00:00,450 ,-0.50333,1035.477, 543.809,421.2057
sgpqcrad1longE1.s1,1997,0112:15:00,447 ,-0.62667,1039.883,570.5826, 431.919
sgpqcrad1longE1.s1,1997,0112:30:00,435 ,-1.00667, 1039.88,581.5559,433.9517
sgpqcrad1longE1.s1,1997,0112:45:00,434 ,-0.25333,1038.623,575.3083,  436.84
sgpqcrad1longE1.s1,1997,0113:00:00,429 ,    -0.5, 1037.62,559.4364,426.4434
sgpqcrad1longE1.s1,1997,0113:15:00,409 ,-0.87667,1038.877,543.5866,420.4356
sgpqcrad1longE1.s1,1997,0113:30:00,416 ,0.123333,1037.617,524.1943,407.2414
sgpqcrad1longE1.s1,1997,0113:45:00,422 ,       0,1027.173,516.8493,416.4712
sgpqcrad1longE1.s1,1997,0114:00:00,432 ,       0,1022.773,551.0179,408.2565
sgpqcrad1longE1.s1,1997,0114:15:00,450 ,1.256667, 1013.84,590.9368,412.1392
sgpqcrad1longE1.s1,1997,0114:30:00,450 ,0.503333,1004.907,545.1909,407.7415
sgpqcrad1longE1.s1,1997,0114:45:00,457 ,-3.14333,  997.36,521.0992,406.0563
sgpqcrad1longE1.s1,1997,0115:00:00,457 ,   -1.13,988.5566,488.0173,417.7583
sgpqcrad1longE1.s1,1997,0115:15:00,461 ,-3.14667,  971.82,475.5783,405.7158
sgpqcrad1longE1.s1,1997,0115:30:00,446 ,   -1.51,952.3234,471.0326,391.1137
sgpqcrad1longE1.s1,1997,0115:45:00,447 ,-1.76333,925.2767,427.8601,365.3791
sgpqcrad1longE1.s1,1997,0116:00:00,455 ,-2.01333,  895.08,440.2392,355.3291
sgpqcrad1longE1.s1,1997,0116:15:00,465 ,-2.01333,857.0933,400.9334,342.9245
sgpqcrad1longE1.s1,1997,0116:30:00,465 ,-2.51667,  805.01,359.5689,310.7914
sgpqcrad1longE1.s1,1997,0116:45:00,465 ,   -1.89,  754.69,308.1805, 280.967
sgpqcrad1longE1.s1,1997,0117:00:00,465 ,-2.38667,  678.45,236.8365,237.4875
sgpqcrad1longE1.s1,1997,0117:15:00,463 ,-3.27333,550.3834,157.3218,184.4424
sgpqcrad1longE1.s1,1997,0117:30:00,421 ,-3.89667,  441.44,81.09068,122.3097
sgpqcrad1longE1.s1,1997,0117:45:00,395 ,   -4.91,  231.98,12.72478, 38.6942
sgpqcrad1longE1.s1,1997,0118:00:00,351 ,   -1.89,9.563334,1.399126,2.520451
sgpqcrad1longE1.s1,1997,0118:15:00,383 ,   -1.89,    9.94,1.861297, 2.85188
sgpqcrad1longE1.s1,1997,0118:30:00,433 ,   -1.89,9.813334,2.117236,2.628436
sgpqcrad1longE1.s1,1997,0118:45:00,441 ,   -1.89,    9.94,2.288367,2.301275
sgpqcrad1longE1.s1,1997,0119:00:00,428 ,   -1.89,9.686666,2.719268,2.317554
sgpqcrad1longE1.s1,1997,0119:15:00,435 ,   -1.89,9.436666,2.958682, 2.73577
sgpqcrad1longE1.s1,1997,0119:30:00,439 ,   -1.89,    9.81,2.967517,2.394274
sgpqcrad1longE1.s1,1997,0119:45:00,450 ,   -1.89,    9.94, 3.21763,2.267227
sgpqcrad1longE1.s1,1997,0120:00:00,436 ,-1.76333,    9.94,3.499985,2.444017
sgpqcrad1longE1.s1,1997,0120:15:00,438 ,   -1.89,9.813334,3.562816,2.659839
sgpqcrad1longE1.s1,1997,0120:30:00,404 ,-1.88667,9.686666,3.226601,2.439042
sgpqcrad1longE1.s1,1997,0120:45:00,402 ,-1.76333,9.936666,3.217869,2.396727
sgpqcrad1longE1.s1,1997,0121:00:00,393 ,-1.88667,    9.94,3.360831,2.462637
sgpqcrad1longE1.s1,1997,0121:15:00,402 ,-1.63667,    9.94,3.747007,2.625911
sgpqcrad1longE1.s1,1997,0121:30:00,411 ,-0.37667,9.936666,3.865134, 2.80677
sgpqcrad1longE1.s1,1997,0121:45:00,420 ,-1.88667,    9.94,3.693262,3.016682
sgpqcrad1longE1.s1,1997,0122:00:00,404 ,   -0.63,    9.94, 3.71113,2.694585
sgpqcrad1longE1.s1,1997,0122:15:00,404 ,-1.25667,9.813334,3.782665,2.595444
sgpqcrad1longE1.s1,1997,0122:30:00,401 ,   -1.13,    9.94,3.833242,2.635794
sgpqcrad1longE1.s1,1997,0122:45:00,425 ,   -1.51,    9.94,3.941035,2.946547
sgpqcrad1longE1.s1,1997,0123:00:00,383 ,-0.50333,    9.94,4.358046,2.861762
sgpqcrad1longE1.s1,1997,0123:15:00,411 ,   -1.13,    9.94,3.875442,2.586018
sgpqcrad1longE1.s1,1997,0123:30:00,434 ,-0.62667,    9.94,3.909332,2.485696
sgpqcrad1longE1.s1,1997,0123:45:00,433 ,-0.50333,9.936666,3.988237,2.571366