datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,09 0:30:00,30 ,       0,1.481465,0.273334,0.327001
twpcmbeC1.c1,2001,09 1:30:00,30 ,       0,1.236365,0.298918,0.369333
twpcmbeC1.c1,2001,09 2:30:00,30 ,       0,0.988807,0.301015,0.319314
twpcmbeC1.c1,2001,09 3:30:00,30 ,       0,0.888024,0.145133,0.193784
twpcmbeC1.c1,2001,09 4:30:00,30 ,       0, 0.38333,0.060999,0.101054
twpcmbeC1.c1,2001,09 5:30:00,30 ,       0,0.016817,0.002264,0.004069
twpcmbeC1.c1,2001,09 6:30:00,30 ,0.000896,53.73534, 15.5412,17.03634
twpcmbeC1.c1,2001,09 7:30:00,30 ,0.040678, 248.928,117.8068,87.67683
twpcmbeC1.c1,2001,09 8:30:00,30 ,       0,480.7287, 265.034,162.7039
twpcmbeC1.c1,2001,09 9:30:00,30 ,       0,660.2602,379.6252,236.7501
twpcmbeC1.c1,2001,0910:30:00,30 ,0.772003,821.6317,424.1865,303.4786
twpcmbeC1.c1,2001,0911:30:00,30 ,       0,910.3928,477.6023,280.0211
twpcmbeC1.c1,2001,0912:30:00,30 ,0.490463,913.2015,419.1435, 323.924
twpcmbeC1.c1,2001,0913:30:00,30 ,0.005966,842.4686,401.6158, 318.328
twpcmbeC1.c1,2001,0914:30:00,30 ,       0,  706.17,314.4507, 267.161
twpcmbeC1.c1,2001,0915:30:00,30 ,       0,522.1719,216.5202,196.0206
twpcmbeC1.c1,2001,0916:30:00,30 ,       0,285.2695,80.06371,89.28358
twpcmbeC1.c1,2001,0917:30:00,30 ,       0,71.65221,13.47807,20.55892
twpcmbeC1.c1,2001,0918:30:00,30 ,       0,0.083451,0.009316,0.014914
twpcmbeC1.c1,2001,0919:30:00,30 ,       0,0.663041,0.038482,0.130106
twpcmbeC1.c1,2001,0920:30:00,30 ,       0,0.554311,0.062906,0.147125
twpcmbeC1.c1,2001,0921:30:00,30 ,       0, 1.12647,0.087092,0.215925
twpcmbeC1.c1,2001,0922:30:00,30 ,       0,0.625174,0.091927,0.143242
twpcmbeC1.c1,2001,0923:30:00,30 ,       0,0.499381,0.139241,0.154303