datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,07 0:30:00,31 ,0.682493,9.973543, 2.68726,1.990894
nsacmbeC1.c1,2002,07 1:30:00,31 ,0.148489,9.003978,2.333268,2.091568
nsacmbeC1.c1,2002,07 2:30:00,31 ,0.417614,11.54642,3.107887,2.685311
nsacmbeC1.c1,2002,07 3:30:00,31 ,1.060023,18.90459,5.168581,4.179362
nsacmbeC1.c1,2002,07 4:30:00,31 ,1.373086,30.62058,9.466257,7.802155
nsacmbeC1.c1,2002,07 5:30:00,31 ,2.201565,30.85273, 10.8191,7.236366
nsacmbeC1.c1,2002,07 6:30:00,31 ,1.329192,44.00039,16.57531, 11.9045
nsacmbeC1.c1,2002,07 7:30:00,31 ,1.620603,47.84443, 18.5949,13.99003
nsacmbeC1.c1,2002,07 8:30:00,31 ,1.091176,61.99846,28.13269,18.12326
nsacmbeC1.c1,2002,07 9:30:00,31 ,1.025208, 91.4977,31.30445,22.44481
nsacmbeC1.c1,2002,0710:30:00,31 ,0.505763,104.4237,33.56057,26.60294
nsacmbeC1.c1,2002,0711:30:00,31 ,0.240272,103.2447,34.57092,28.87149
nsacmbeC1.c1,2002,0712:30:00,31 ,0.356145, 102.998,33.84082, 31.5479
nsacmbeC1.c1,2002,0713:30:00,31 ,0.466924, 81.4777,36.50891,28.90212
nsacmbeC1.c1,2002,0714:30:00,31 ,0.404667, 92.1431,34.32766,26.65533
nsacmbeC1.c1,2002,0715:30:00,31 ,0.314493,116.2724,36.80473,29.97356
nsacmbeC1.c1,2002,0716:30:00,31 ,0.395476,96.60986,37.78822,29.57822
nsacmbeC1.c1,2002,0717:30:00,31 , 0.45981,105.5649,29.33098,27.63492
nsacmbeC1.c1,2002,0718:30:00,31 ,0.901068,73.72336,19.17794,16.51948
nsacmbeC1.c1,2002,0719:30:00,31 ,1.040167,80.77151,21.80297,17.98717
nsacmbeC1.c1,2002,0720:30:00,31 , 1.94554,34.71754,  14.787,  9.6363
nsacmbeC1.c1,2002,0721:30:00,31 ,2.079161, 34.3595,13.11991,8.525875
nsacmbeC1.c1,2002,0722:30:00,31 ,2.148214,25.24169,8.760313,5.407652
nsacmbeC1.c1,2002,0723:30:00,31 ,1.391722,18.68443,5.524467,4.192382