datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,09 0:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,09 1:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,09 2:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,09 3:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,09 4:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,09 5:30:00,30 ,       0, 2.06513,0.272393,0.470382
twpcmbeC1.c1,2005,09 6:30:00,30 ,0.519192, 33.5122,17.59016,8.862346
twpcmbeC1.c1,2005,09 7:30:00,30 ,2.888655,82.63574,28.45594, 17.5941
twpcmbeC1.c1,2005,09 8:30:00,30 , 5.10819,143.8185,36.96132, 27.2139
twpcmbeC1.c1,2005,09 9:30:00,30 ,6.733719,145.5088,53.39434,32.46534
twpcmbeC1.c1,2005,0910:30:00,30 ,11.36312,121.5674,59.34883,33.28736
twpcmbeC1.c1,2005,0911:30:00,30 ,8.657706,167.4308,62.10619,33.13194
twpcmbeC1.c1,2005,0912:30:00,30 ,24.52172,187.2026,76.09603,41.13484
twpcmbeC1.c1,2005,0913:30:00,30 ,7.218428,126.9565,61.60391,32.94858
twpcmbeC1.c1,2005,0914:30:00,30 ,4.249338,169.7942,59.71076,40.30396
twpcmbeC1.c1,2005,0915:30:00,30 ,2.498533,156.1137,43.19029,36.27237
twpcmbeC1.c1,2005,0916:30:00,30 ,3.844136,78.28625,34.25953,21.94964
twpcmbeC1.c1,2005,0917:30:00,30 ,6.291555,75.19447,25.04982,14.84727
twpcmbeC1.c1,2005,0918:30:00,30 ,0.288614,4.969107,2.219188, 1.25657
twpcmbeC1.c1,2005,0919:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0920:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0921:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0922:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0923:30:00,30 ,       0,       0,       0,       0