datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,09 0:30:00,30 ,       0,0.294089,0.020287,0.061309
nsacmbeC1.c1,2004,09 1:30:00,30 ,       0, 0.30535,0.017806,0.059579
nsacmbeC1.c1,2004,09 2:30:00,30 ,       0,0.015264,0.000509,0.002787
nsacmbeC1.c1,2004,09 3:30:00,30 ,       0,0.015434,0.000514,0.002818
nsacmbeC1.c1,2004,09 4:30:00,30 ,       0,0.111708,0.005184,0.021649
nsacmbeC1.c1,2004,09 5:30:00,30 ,       0, 2.07182,0.216746,0.469872
nsacmbeC1.c1,2004,09 6:30:00,30 ,       0, 7.29837,1.778976,1.921963
nsacmbeC1.c1,2004,09 7:30:00,30 ,0.105044,37.21346,6.504215,7.010811
nsacmbeC1.c1,2004,09 8:30:00,30 ,2.275099,46.57181,13.58287, 13.2336
nsacmbeC1.c1,2004,09 9:30:00,29 ,3.471956,82.10226,18.84102,17.68648
nsacmbeC1.c1,2004,0910:30:00,29 ,4.503945,110.8887,26.25699,24.03666
nsacmbeC1.c1,2004,0911:30:00,29 ,3.057703,108.0944,30.91745,26.04048
nsacmbeC1.c1,2004,0912:30:00,29 ,4.283287,100.0432,32.28736,28.92376
nsacmbeC1.c1,2004,0913:30:00,29 ,1.238375,86.36516,32.33882,27.08924
nsacmbeC1.c1,2004,0914:30:00,29 ,3.037086,119.1013,30.14256,31.36168
nsacmbeC1.c1,2004,0915:30:00,29 ,3.838856,111.6366,28.50074,27.13364
nsacmbeC1.c1,2004,0916:30:00,29 ,2.025936,103.5637,28.31493,23.57847
nsacmbeC1.c1,2004,0917:30:00,29 ,2.840456,85.66431,21.69194,18.71079
nsacmbeC1.c1,2004,0918:30:00,29 ,1.790283,47.05775,13.15956,12.33893
nsacmbeC1.c1,2004,0919:30:00,29 ,       0,29.45111,6.105841,6.455271
nsacmbeC1.c1,2004,0920:30:00,29 ,       0,6.277879,1.313023,1.829198
nsacmbeC1.c1,2004,0921:30:00,30 ,       0, 4.22928,0.203996,0.780365
nsacmbeC1.c1,2004,0922:30:00,30 ,       0,0.105021,0.003501,0.019174
nsacmbeC1.c1,2004,0923:30:00,30 ,       0,0.267423,0.017078,0.057182