datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,09 0:30:00,26 ,       0,1.303133,0.445524,0.362773
nsacmbeC1.c1,2000,09 1:30:00,27 ,       0, 1.07952,0.322518, 0.33483
nsacmbeC1.c1,2000,09 2:30:00,25 ,       0,1.456881,0.363248,0.418385
nsacmbeC1.c1,2000,09 3:30:00,26 ,       0, 2.19664,0.413059, 0.48713
nsacmbeC1.c1,2000,09 4:30:00,27 ,       0,1.925521,0.348087,0.448364
nsacmbeC1.c1,2000,09 5:30:00,27 ,       0,3.857695,0.675151, 0.98582
nsacmbeC1.c1,2000,09 6:30:00,28 ,       0,6.585087,2.239098,1.980406
nsacmbeC1.c1,2000,09 7:30:00,29 ,2.113121,16.18936,5.931616,3.281062
nsacmbeC1.c1,2000,09 8:30:00,29 ,1.215496,38.40017,11.55683,7.612232
nsacmbeC1.c1,2000,09 9:30:00,29 , 2.78067,41.39445,14.83641,9.794684
nsacmbeC1.c1,2000,0910:30:00,29 ,1.176823,38.19342,16.48069,10.87936
nsacmbeC1.c1,2000,0911:30:00,29 ,4.174805,44.07438,18.84284,11.20758
nsacmbeC1.c1,2000,0912:30:00,29 , 3.86501,51.38417,21.11806,11.77782
nsacmbeC1.c1,2000,0913:30:00,29 ,3.277868,40.86935, 20.7781,10.81672
nsacmbeC1.c1,2000,0914:30:00,28 ,1.397088, 62.4517,20.21852,13.78229
nsacmbeC1.c1,2000,0915:30:00,28 ,1.515484,53.47737,19.95406,12.47123
nsacmbeC1.c1,2000,0916:30:00,28 ,2.529428,60.70403,17.02361,11.04263
nsacmbeC1.c1,2000,0917:30:00,29 ,0.649441,49.07335,14.77619,10.17558
nsacmbeC1.c1,2000,0918:30:00,29 ,3.606248,27.33655,10.02391,5.276429
nsacmbeC1.c1,2000,0919:30:00,29 ,       0,17.06265, 5.83807,4.594692
nsacmbeC1.c1,2000,0920:30:00,28 ,       0,9.919599,2.591343,2.800057
nsacmbeC1.c1,2000,0921:30:00,26 ,       0, 2.22837, 0.50682, 0.60815
nsacmbeC1.c1,2000,0922:30:00,28 ,       0,1.451219,0.379057,0.413004
nsacmbeC1.c1,2000,0923:30:00,27 ,       0,1.129583,0.344407, 0.32009