datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,09 0:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,09 1:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,09 2:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,09 3:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,09 4:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,09 5:30:00,26 ,       0,0.051143,0.004553,0.013688
nsacmbeC1.c1,2002,09 6:30:00,24 ,       0,2.702069,0.475252,0.898747
nsacmbeC1.c1,2002,09 7:30:00,13 ,       0,8.226304,3.138784,2.851149
nsacmbeC1.c1,2002,09 8:30:00,14 ,3.142857,21.76062,10.20272,6.020657
nsacmbeC1.c1,2002,09 9:30:00,16 ,4.634723,36.18594,16.76316,11.73706
nsacmbeC1.c1,2002,0910:30:00,19 ,5.138183,67.11333,24.09394,19.54263
nsacmbeC1.c1,2002,0911:30:00,22 ,   7.895,68.81687,26.69285,16.48384
nsacmbeC1.c1,2002,0912:30:00,25 ,5.790541,71.50425,28.44381,16.51381
nsacmbeC1.c1,2002,0913:30:00,24 ,6.447073,77.18563,27.78439,16.99822
nsacmbeC1.c1,2002,0914:30:00,21 ,7.220313,65.95424,26.28491,17.19294
nsacmbeC1.c1,2002,0915:30:00,21 ,4.547917,62.84211,24.51337, 16.3858
nsacmbeC1.c1,2002,0916:30:00,19 ,4.873333,62.09813,21.24854, 16.3715
nsacmbeC1.c1,2002,0917:30:00,16 ,4.347334,55.26334,16.93369,13.28744
nsacmbeC1.c1,2002,0918:30:00,13 ,   1.535,37.09788,10.63077,10.77871
nsacmbeC1.c1,2002,0919:30:00,16 ,       0,  16.113, 3.22409,5.252361
nsacmbeC1.c1,2002,0920:30:00,22 ,       0,   4.143,0.229428,0.893261
nsacmbeC1.c1,2002,0921:30:00,27 ,       0,0.040333,0.001494,0.007762
nsacmbeC1.c1,2002,0922:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0923:30:00,28 ,       0,       0,       0,       0