datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,09 0:30:00,30 ,0.074122,3.284566,0.704682,0.843463
nsacmbeC1.c1,2006,09 1:30:00,30 , 0.07875,1.694685,0.569737,0.431204
nsacmbeC1.c1,2006,09 2:30:00,30 ,0.094627,4.580576, 0.67229,1.077339
nsacmbeC1.c1,2006,09 3:30:00,30 , 0.12637,2.496791,0.599353,0.547896
nsacmbeC1.c1,2006,09 4:30:00,30 , 0.07843,3.916938,0.657219,0.910551
nsacmbeC1.c1,2006,09 5:30:00,30 , 0.07581,2.015088,0.470896,0.426064
nsacmbeC1.c1,2006,09 6:30:00,30 ,0.115638,1.507348,0.587645,0.439514
nsacmbeC1.c1,2006,09 7:30:00,30 ,0.131727,5.347432,0.975039,1.146465
nsacmbeC1.c1,2006,09 8:30:00,30 , 0.10773,4.263492,1.114042,1.039773
nsacmbeC1.c1,2006,09 9:30:00,30 ,0.080451,4.496772,1.140796,1.156451
nsacmbeC1.c1,2006,0910:30:00,30 ,0.117098,4.268722,1.385878,  1.2772
nsacmbeC1.c1,2006,0911:30:00,30 ,0.179989, 5.36921,1.716156,1.325192
nsacmbeC1.c1,2006,0912:30:00,30 ,0.181111,4.813103,1.370946, 1.05556
nsacmbeC1.c1,2006,0913:30:00,30 ,0.278558,3.705903,1.417251,0.891246
nsacmbeC1.c1,2006,0914:30:00,30 ,0.224183,6.179522,1.678942,1.469994
nsacmbeC1.c1,2006,0915:30:00,30 ,0.257334,4.273915,1.383478,1.118624
nsacmbeC1.c1,2006,0916:30:00,30 ,0.099054,5.914681,1.315261,1.236596
nsacmbeC1.c1,2006,0917:30:00,30 ,0.059516,5.221845,1.406636,1.174625
nsacmbeC1.c1,2006,0918:30:00,30 , 0.05253,12.83194,1.451678, 2.40904
nsacmbeC1.c1,2006,0919:30:00,30 ,0.067817,6.195639, 0.95077, 1.24506
nsacmbeC1.c1,2006,0920:30:00,30 ,0.062222,3.012689,0.736176,0.726918
nsacmbeC1.c1,2006,0921:30:00,30 ,0.060987,4.602475,0.802352,1.124079
nsacmbeC1.c1,2006,0922:30:00,30 ,0.052573,2.795387,0.576887,0.686235
nsacmbeC1.c1,2006,0923:30:00,30 ,0.081312,2.273584,0.509174,0.504073