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 ,       0,2.154348,0.106095,0.458411
nsacmbeC1.c1,2004,09 7:30:00,22 ,       0,27.79625,4.412981,6.345641
nsacmbeC1.c1,2004,09 8:30:00,26 ,2.151428,27.65367,10.34889,6.741488
nsacmbeC1.c1,2004,09 9:30:00,26 ,6.480652,49.94416, 20.6394,12.22484
nsacmbeC1.c1,2004,0910:30:00,27 ,6.748571,76.20679,30.47488,17.88428
nsacmbeC1.c1,2004,0911:30:00,28 ,5.374546,82.06319,35.48883,19.34071
nsacmbeC1.c1,2004,0912:30:00,29 , 7.16889,115.0219, 40.3483,27.32498
nsacmbeC1.c1,2004,0913:30:00,28 ,6.954501,116.6576,38.82241,25.72679
nsacmbeC1.c1,2004,0914:30:00,27 ,11.57054,99.76566,38.06972,23.56947
nsacmbeC1.c1,2004,0915:30:00,27 , 10.1375,77.89783,31.96178, 19.0624
nsacmbeC1.c1,2004,0916:30:00,26 ,5.992826,63.24184,25.89434,15.66941
nsacmbeC1.c1,2004,0917:30:00,25 ,3.244444,45.74984,15.74777, 10.4345
nsacmbeC1.c1,2004,0918:30:00,21 ,2.158571,29.53201,9.519531,7.491602
nsacmbeC1.c1,2004,0919:30:00,18 ,       0,   18.72,2.629075,4.707809
nsacmbeC1.c1,2004,0920:30:00,23 ,       0,1.359091,0.067562,0.284391
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