datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,09 0:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 1:30:00,15 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 2:30:00,14 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 3:30:00,13 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 4:30:00,12 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 5:30:00,17 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,09 6:30:00,25 ,       0,1.083419,0.095573,0.289758
nsacmbeC1.c1,2001,09 7:30:00,27 ,       0,16.32086, 1.40239,4.221179
nsacmbeC1.c1,2001,09 8:30:00,27 ,0.026159,18.71937,1.342262,4.051354
nsacmbeC1.c1,2001,09 9:30:00,27 ,0.033188,61.72265,3.243283,12.45599
nsacmbeC1.c1,2001,0910:30:00,27 ,0.037841,33.73522,4.365505,9.329198
nsacmbeC1.c1,2001,0911:30:00,27 ,0.078103,89.25293,6.198407,18.03418
nsacmbeC1.c1,2001,0912:30:00,27 ,0.097692,101.3495,8.018764,21.15183
nsacmbeC1.c1,2001,0913:30:00,27 ,0.072969,111.9905,6.825394,22.20152
nsacmbeC1.c1,2001,0914:30:00,27 ,0.062493,78.97597,5.703099,16.14405
nsacmbeC1.c1,2001,0915:30:00,28 ,0.061494,63.54535,4.046881,12.40731
nsacmbeC1.c1,2001,0916:30:00,27 ,0.033325,33.58303,1.523444,6.453965
nsacmbeC1.c1,2001,0917:30:00,28 ,0.021652,28.10353,1.206385, 5.30286
nsacmbeC1.c1,2001,0918:30:00,28 ,0.011897,0.668429, 0.08752,0.151207
nsacmbeC1.c1,2001,0919:30:00,27 ,       0,0.057038,0.020092,0.017956
nsacmbeC1.c1,2001,0920:30:00,21 ,       0,0.241095,0.015209,0.052302
nsacmbeC1.c1,2001,0921:30:00,16 ,       0,0.000415,0.000026,0.000104
nsacmbeC1.c1,2001,0922:30:00,13 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,0923:30:00,14 ,       0,       0,       0,       0