datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,04 0:30:00,5 ,       0,0.680429,0.136086,0.304297
nsacmbeC1.c1,1998,04 1:30:00,2 ,       0,0.468737,0.234369,0.331447
nsacmbeC1.c1,1998,04 2:30:00,2 ,       0,0.362615,0.181308,0.256408
nsacmbeC1.c1,1998,04 3:30:00,4 ,       0,1.512875,0.585599,0.652597
nsacmbeC1.c1,1998,04 4:30:00,12 ,       0,9.105611,3.502625,2.767727
nsacmbeC1.c1,1998,04 5:30:00,17 ,0.604219,30.60447,10.60265,9.493051
nsacmbeC1.c1,1998,04 6:30:00,29 ,2.913423,33.90177,15.61744,9.593396
nsacmbeC1.c1,1998,04 7:30:00,30 ,2.240632, 68.8244,22.52091,14.96486
nsacmbeC1.c1,1998,04 8:30:00,30 ,3.112806,81.07763,24.46452, 17.7135
nsacmbeC1.c1,1998,04 9:30:00,30 ,3.112574,84.70832,29.34236,19.07383
nsacmbeC1.c1,1998,0410:30:00,30 ,2.719989,72.40382,27.60377,17.68327
nsacmbeC1.c1,1998,0411:30:00,30 ,2.667044, 77.4034,32.23068,20.61675
nsacmbeC1.c1,1998,0412:30:00,30 ,2.719029,105.7549,33.05893,28.31626
nsacmbeC1.c1,1998,0413:30:00,30 ,3.113328,70.69521,28.95653,18.95666
nsacmbeC1.c1,1998,0414:30:00,30 ,2.240333,133.7718,41.47812,33.96944
nsacmbeC1.c1,1998,0415:30:00,30 ,3.445924,105.5663,35.23024,27.20777
nsacmbeC1.c1,1998,0416:30:00,30 ,2.715641,92.79372,31.56551, 22.2325
nsacmbeC1.c1,1998,0417:30:00,30 ,2.238411,92.59998,30.73633,21.98484
nsacmbeC1.c1,1998,0418:30:00,30 ,2.717561, 66.8996,29.22637,16.80752
nsacmbeC1.c1,1998,0419:30:00,30 ,1.597206,46.58284,21.95399,13.01739
nsacmbeC1.c1,1998,0420:30:00,30 ,0.033064,35.09775,14.73865,9.820694
nsacmbeC1.c1,1998,0421:30:00,18 , 0.19799,23.14225,10.04659,5.609091
nsacmbeC1.c1,1998,0422:30:00,11 , 0.69037,5.090693,2.330025,1.160141
nsacmbeC1.c1,1998,0423:30:00,8 ,       0,2.854933,0.776453,1.097911