datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2003,09 0:00:00,30 ,       0,0.078097,0.006313,0.019945
twpcmbeC3.c1,2003,09 1:00:00,30 ,       0,0.816656,0.077375, 0.18635
twpcmbeC3.c1,2003,09 2:00:00,30 ,       0,0.678324,0.072485,0.174339
twpcmbeC3.c1,2003,09 3:00:00,30 ,       0,0.431724,0.046421,0.097666
twpcmbeC3.c1,2003,09 4:00:00,30 ,       0,0.152571,0.009194,0.030676
twpcmbeC3.c1,2003,09 5:00:00,30 ,       0,0.061895,0.004912,0.015266
twpcmbeC3.c1,2003,09 6:00:00,30 ,       0,0.265157,0.036584,0.072663
twpcmbeC3.c1,2003,09 7:00:00,30 , 10.8772,59.81207,36.67613,13.60451
twpcmbeC3.c1,2003,09 8:00:00,30 ,87.33987,275.4179,215.3887,44.55791
twpcmbeC3.c1,2003,09 9:00:00,30 ,252.3881,570.0996,431.7741,68.20179
twpcmbeC3.c1,2003,0910:00:00,30 , 389.391,742.7715,615.7184,91.23222
twpcmbeC3.c1,2003,0911:00:00,30 ,333.2597,855.0524,712.5105,155.0886
twpcmbeC3.c1,2003,0912:00:00,30 ,447.8936,965.4677,811.5383,160.4922
twpcmbeC3.c1,2003,0913:00:00,30 ,161.3163,1008.968,850.8482,225.4984
twpcmbeC3.c1,2003,0914:00:00,30 ,396.9608,946.5615,837.0997,165.9599
twpcmbeC3.c1,2003,0915:00:00,30 ,307.5477,819.9484,736.7346,103.1812
twpcmbeC3.c1,2003,0916:00:00,30 ,137.5263,657.6437,549.5894,90.70773
twpcmbeC3.c1,2003,0917:00:00,30 ,73.67187,365.3319,327.4767,55.10185
twpcmbeC3.c1,2003,0918:00:00,30 ,20.13394,129.2815,  103.72,23.61154
twpcmbeC3.c1,2003,0919:00:00,29 ,1.305698,4.961253,3.030982,0.772326
twpcmbeC3.c1,2003,0920:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,0921:00:00,30 ,       0,0.272359,0.010124,0.049858
twpcmbeC3.c1,2003,0922:00:00,30 ,       0,0.291711,0.012313, 0.05464
twpcmbeC3.c1,2003,0923:00:00,30 ,       0,0.108365,0.003612,0.019785