datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1998,07 0:00:00,450 , -1.931, 0.72069,-0.58004,0.345494 sgpqcrad1longE13.s1,1998,07 0:15:00,462 , -1.8461, 1.4353,-0.61128,0.405435 sgpqcrad1longE13.s1,1998,07 0:30:00,460 , -1.8764, 0.23828,-0.61042,0.355093 sgpqcrad1longE13.s1,1998,07 0:45:00,458 , -1.8458, 0.10994,-0.60875,0.335646 sgpqcrad1longE13.s1,1998,07 1:00:00,465 , -1.5522, 0.45196,-0.56355,0.372265 sgpqcrad1longE13.s1,1998,07 1:15:00,461 , -1.9311, 1.0692,-0.52249,0.403293 sgpqcrad1longE13.s1,1998,07 1:30:00,452 , -1.9861, 0.31161,-0.54518,0.397934 sgpqcrad1longE13.s1,1998,07 1:45:00,454 , -1.9789, 0.69519,-0.68219,0.409446 sgpqcrad1longE13.s1,1998,07 2:00:00,448 , -1.6591, 1.9979,-0.55181,0.478404 sgpqcrad1longE13.s1,1998,07 2:15:00,441 , -1.9728, 0.08554,-0.63569,0.411188 sgpqcrad1longE13.s1,1998,07 2:30:00,457 , -1.9301, 0.2747,-0.60994,0.406718 sgpqcrad1longE13.s1,1998,07 2:45:00,462 , -1.979, 0.36822,-0.61987,0.434125 sgpqcrad1longE13.s1,1998,07 3:00:00,450 , -1.4485, 0.74814,-0.54095,0.354533 sgpqcrad1longE13.s1,1998,07 3:15:00,462 , -1.9241, 0.60787,-0.54597,0.449075 sgpqcrad1longE13.s1,1998,07 3:30:00,465 , -1.8448, 1.9931,-0.54854,0.496896 sgpqcrad1longE13.s1,1998,07 3:45:00,465 , -1.6502, 1.8939,-0.53449,0.474481 sgpqcrad1longE13.s1,1998,07 4:00:00,465 , -1.2768, 0.36828,-0.48194,0.376249 sgpqcrad1longE13.s1,1998,07 4:15:00,463 , -1.9178, 0.34225,-0.54977,0.439545 sgpqcrad1longE13.s1,1998,07 4:30:00,454 , -1.8767, 0.38503,-0.57364,0.424081 sgpqcrad1longE13.s1,1998,07 4:45:00,455 , -1.9012, 0.4642,-0.48352,0.437951 sgpqcrad1longE13.s1,1998,07 5:00:00,465 , -1.8328, 0.35646,-0.41977,0.409158 sgpqcrad1longE13.s1,1998,07 5:15:00,465 , -1.5636, 3.3551,0.001482,0.716398 sgpqcrad1longE13.s1,1998,07 5:30:00,465 , -1.2582, 11.749,2.319948, 2.52345 sgpqcrad1longE13.s1,1998,07 5:45:00,465 ,-0.47354, 22.831,7.066907,5.705243 sgpqcrad1longE13.s1,1998,07 6:00:00,465 ,-0.40336, 34.755,13.91438,9.852059 sgpqcrad1longE13.s1,1998,07 6:15:00,465 ,-0.16369, 46.564,21.12534,13.45049 sgpqcrad1longE13.s1,1998,07 6:30:00,465 ,-0.64891, 58.075,28.21007, 18.1882 sgpqcrad1longE13.s1,1998,07 6:45:00,465 ,-0.14031, 67.894,35.34792, 22.4144 sgpqcrad1longE13.s1,1998,07 7:00:00,465 , 0.13446, 78.755,43.86902,26.20187 sgpqcrad1longE13.s1,1998,07 7:15:00,465 , 0.27477, 91.601,51.67711,29.21849 sgpqcrad1longE13.s1,1998,07 7:30:00,465 ,-0.41508, 98.167,60.47339, 32.0559 sgpqcrad1longE13.s1,1998,07 7:45:00,465 , 0.54954, 113.73,69.06751,35.41189 sgpqcrad1longE13.s1,1998,07 8:00:00,465 , 0.47938, 122.05,74.18939,36.62757 sgpqcrad1longE13.s1,1998,07 8:15:00,465 , 1.4966, 151.26,80.61921,38.77708 sgpqcrad1longE13.s1,1998,07 8:30:00,464 , 3.2037, 133.17,86.37588,39.46948 sgpqcrad1longE13.s1,1998,07 8:45:00,465 , 9.2195, 140.99,95.45172,40.69697 sgpqcrad1longE13.s1,1998,07 9:00:00,465 , 8.6338, 155.44,99.29097,40.27249 sgpqcrad1longE13.s1,1998,07 9:15:00,465 , 9.6177, 167.55,105.6003, 40.8623 sgpqcrad1longE13.s1,1998,07 9:30:00,465 , 10.523, 167.74,111.1579, 42.4718 sgpqcrad1longE13.s1,1998,07 9:45:00,464 , 10.535, 182.35,120.2115,41.23284 sgpqcrad1longE13.s1,1998,0710:00:00,465 , 14.008, 167.09,121.7053,39.91682 sgpqcrad1longE13.s1,1998,0710:15:00,465 , 19.474, 181.06,127.1868,39.06856 sgpqcrad1longE13.s1,1998,0710:30:00,465 , 23.788, 178.84,133.6185,35.89176 sgpqcrad1longE13.s1,1998,0710:45:00,465 , 27.857, 189.68,134.5992,32.88903 sgpqcrad1longE13.s1,1998,0711:00:00,465 , 25.822, 199.69,136.0508,38.14392 sgpqcrad1longE13.s1,1998,0711:15:00,465 , 31.604, 207.77,136.3413,35.20849 sgpqcrad1longE13.s1,1998,0711:30:00,465 , 34.187, 217.4,143.3741,28.36636 sgpqcrad1longE13.s1,1998,0711:45:00,465 , 49.286, 213.14,144.5637,28.91205 sgpqcrad1longE13.s1,1998,0712:00:00,465 , 33.876, 196.18,146.7611,29.04554 sgpqcrad1longE13.s1,1998,0712:15:00,465 , 35.84, 203.79,150.7297,27.68768 sgpqcrad1longE13.s1,1998,0712:30:00,464 , 43.325, 208.85,154.3815,23.34637 sgpqcrad1longE13.s1,1998,0712:45:00,462 , 33.176, 215.47,152.2432,26.12538 sgpqcrad1longE13.s1,1998,0713:00:00,465 , 24.707, 193,146.0421,33.12954 sgpqcrad1longE13.s1,1998,0713:15:00,465 , 29.556, 183.72,145.5438,29.10598 sgpqcrad1longE13.s1,1998,0713:30:00,465 , 29.928, 200.33,141.7205, 28.9821 sgpqcrad1longE13.s1,1998,0713:45:00,465 , 29.76, 200.56,139.5628, 28.8447 sgpqcrad1longE13.s1,1998,0714:00:00,465 , 20.042, 183.85,135.6679,29.74708 sgpqcrad1longE13.s1,1998,0714:15:00,465 , 34.611, 175.15,140.3613,25.31048 sgpqcrad1longE13.s1,1998,0714:30:00,465 , 27.458, 177.87,135.3396,30.08113 sgpqcrad1longE13.s1,1998,0714:45:00,465 , 28.405, 179,128.1075,28.82685 sgpqcrad1longE13.s1,1998,0715:00:00,465 , 21.262, 179.84,120.2323,31.76659 sgpqcrad1longE13.s1,1998,0715:15:00,465 , 28.253, 173.33, 116.031,32.42367 sgpqcrad1longE13.s1,1998,0715:30:00,465 , 22.9, 169.89,114.4416,29.34336 sgpqcrad1longE13.s1,1998,0715:45:00,465 , 16.063, 162.12,113.5123,25.37873 sgpqcrad1longE13.s1,1998,0716:00:00,465 , 6.591, 147.47,100.8153,32.33494 sgpqcrad1longE13.s1,1998,0716:15:00,465 , 7.4762, 142.89,95.72577,33.22576 sgpqcrad1longE13.s1,1998,0716:30:00,465 , 4.0464, 131.73,91.80045,28.51748 sgpqcrad1longE13.s1,1998,0716:45:00,465 , -1.5807, 119.21,84.20501,27.13796 sgpqcrad1longE13.s1,1998,0717:00:00,455 , -1.9593, 118.53,75.57034,26.00416 sgpqcrad1longE13.s1,1998,0717:15:00,465 ,-0.56769, 108.17,68.89282, 26.3238 sgpqcrad1longE13.s1,1998,0717:30:00,465 , 2.9063, 109.1,65.29446,22.24602 sgpqcrad1longE13.s1,1998,0717:45:00,465 , 1.997, 106.64,53.04927,21.64985 sgpqcrad1longE13.s1,1998,0718:00:00,465 , 2.4127, 76.384,47.00166,15.92204 sgpqcrad1longE13.s1,1998,0718:15:00,465 , 2.2356, 67.543,37.67782,14.30508 sgpqcrad1longE13.s1,1998,0718:30:00,465 , 3.4697, 60.011,27.69028,11.49304 sgpqcrad1longE13.s1,1998,0718:45:00,465 , 0.81155, 32.619,18.77178,8.172083 sgpqcrad1longE13.s1,1998,0719:00:00,465 , -1.0984, 24.774,10.84244,6.006969 sgpqcrad1longE13.s1,1998,0719:15:00,465 , -1.4345, 16.093,4.848982,3.562809 sgpqcrad1longE13.s1,1998,0719:30:00,465 , -1.8007, 6.0686,0.844026,1.615318 sgpqcrad1longE13.s1,1998,0719:45:00,465 , -1.9905, 1.4595,-0.80013,0.666299 sgpqcrad1longE13.s1,1998,0720:00:00,451 , -1.9722, 1.7399, -0.9937,0.648704 sgpqcrad1longE13.s1,1998,0720:15:00,435 , -1.9965, 0.1344,-1.06435,0.479778 sgpqcrad1longE13.s1,1998,0720:30:00,433 , -1.9482, 0.08553,-1.03973,0.506128 sgpqcrad1longE13.s1,1998,0720:45:00,457 , -1.972,-0.17712,-0.99439,0.465441 sgpqcrad1longE13.s1,1998,0721:00:00,465 , -1.832,-0.18934,-0.91459,0.406763 sgpqcrad1longE13.s1,1998,0721:15:00,465 , -1.8383,-0.21988,-0.86251, 0.43485 sgpqcrad1longE13.s1,1998,0721:30:00,465 , -1.8379, 2.0034,-0.85243,0.490865 sgpqcrad1longE13.s1,1998,0721:45:00,457 , -1.9362, 2.2294,-0.83892,0.491949 sgpqcrad1longE13.s1,1998,0722:00:00,462 , -1.8751,-0.03665,-0.78821,0.403435 sgpqcrad1longE13.s1,1998,0722:15:00,450 , -1.6735, 1.1421,-0.67697,0.440188 sgpqcrad1longE13.s1,1998,0722:30:00,458 , -1.844, 0.40921,-0.67977,0.429852 sgpqcrad1longE13.s1,1998,0722:45:00,465 , -1.8019, 0.59875,-0.65192, 0.4148 sgpqcrad1longE13.s1,1998,0723:00:00,465 , -1.9187, 0.36641,-0.61117,0.398426 sgpqcrad1longE13.s1,1998,0723:15:00,465 , -1.8454, 0.44582,-0.60865,0.379005 sgpqcrad1longE13.s1,1998,0723:30:00,459 , -1.931,-0.02444,-0.57966,0.319404 sgpqcrad1longE13.s1,1998,0723:45:00,450 , -1.3139, 0.36645,-0.55511,0.293879