datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,09 0:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 1:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 2:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 3:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 4:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 5:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,09 6:30:00,22 ,       0,0.549742,0.049231, 0.14168
nsacmbeC1.c1,2004,09 7:30:00,22 ,       0,10.07338,1.888457, 2.66899
nsacmbeC1.c1,2004,09 8:30:00,26 ,0.401226,12.15617,3.790084,3.159834
nsacmbeC1.c1,2004,09 9:30:00,27 ,1.527812,18.45879,5.519781,4.912483
nsacmbeC1.c1,2004,0910:30:00,28 , 0.93401,58.66001,8.080829,11.13745
nsacmbeC1.c1,2004,0911:30:00,29 ,1.105851,27.57648,8.721103,7.416252
nsacmbeC1.c1,2004,0912:30:00,30 ,0.812774,41.97058, 8.90164,9.390563
nsacmbeC1.c1,2004,0913:30:00,29 ,0.512861,24.60942,8.134925,7.114429
nsacmbeC1.c1,2004,0914:30:00,28 ,0.708404,24.11045, 7.51679,7.211611
nsacmbeC1.c1,2004,0915:30:00,28 , 1.18176, 25.2317,7.314688,6.784963
nsacmbeC1.c1,2004,0916:30:00,27 , 1.74985,28.99973,8.127981,6.304315
nsacmbeC1.c1,2004,0917:30:00,26 ,0.511612,20.43565, 6.04625,4.735318
nsacmbeC1.c1,2004,0918:30:00,22 ,0.422252,13.30223,4.190595,4.017724
nsacmbeC1.c1,2004,0919:30:00,19 ,       0, 12.8794,1.332942,3.018427
nsacmbeC1.c1,2004,0920:30:00,23 ,       0,1.232726,0.067357,0.261707
nsacmbeC1.c1,2004,0921:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,0922:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,0923:30:00,29 ,       0,       0,       0,       0