datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,09 0:30:00,30 ,       0, 0.01075,0.000667,0.002375
twpcmbeC1.c1,2003,09 1:30:00,30 ,       0,0.023774,0.001181,0.004467
twpcmbeC1.c1,2003,09 2:30:00,30 ,       0,0.049388,0.001907,0.009022
twpcmbeC1.c1,2003,09 3:30:00,30 ,       0,0.025333,0.001646, 0.00518
twpcmbeC1.c1,2003,09 4:30:00,30 ,       0,   0.011,0.000569,0.002142
twpcmbeC1.c1,2003,09 5:30:00,30 ,       0,0.615617, 0.09374,0.128929
twpcmbeC1.c1,2003,09 6:30:00,30 ,3.191505,88.66927,34.23368,16.02716
twpcmbeC1.c1,2003,09 7:30:00,30 , 17.5083,232.2685,121.7456,41.39283
twpcmbeC1.c1,2003,09 8:30:00,30 ,58.05714,308.9594,192.4259,72.70603
twpcmbeC1.c1,2003,09 9:30:00,30 ,57.12104,435.7958, 254.848,108.2465
twpcmbeC1.c1,2003,0910:30:00,30 ,  56.651,585.8365, 295.205,157.8922
twpcmbeC1.c1,2003,0911:30:00,30 ,56.87331,575.2328,330.9874,146.3689
twpcmbeC1.c1,2003,0912:30:00,30 ,64.67616,597.7517,310.4355,152.9786
twpcmbeC1.c1,2003,0913:30:00,30 ,33.78477,625.6212,298.1777,137.1499
twpcmbeC1.c1,2003,0914:30:00,30 ,21.28249, 465.111,224.2049,121.3516
twpcmbeC1.c1,2003,0915:30:00,30 ,10.15014,374.1906,168.5643,87.14859
twpcmbeC1.c1,2003,0916:30:00,30 ,5.810983,228.0377,114.1337,61.27285
twpcmbeC1.c1,2003,0917:30:00,30 , 5.66971,120.9183,46.51852,27.40628
twpcmbeC1.c1,2003,0918:30:00,30 ,       0, 2.62918,0.938132,0.766078
twpcmbeC1.c1,2003,0919:30:00,29 ,       0,       0,       0,       0
twpcmbeC1.c1,2003,0920:30:00,30 ,       0,0.000517,0.000017,0.000094
twpcmbeC1.c1,2003,0921:30:00,30 ,       0,0.015833,0.001006,0.003235
twpcmbeC1.c1,2003,0922:30:00,30 ,       0,0.017174,0.000772,0.003131
twpcmbeC1.c1,2003,0923:30:00,30 ,       0,0.002833, 0.00023,0.000591