datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,09 0:30:00,30 ,       0,0.598497,0.045419,0.133785
twpcmbeC1.c1,2003,09 1:30:00,30 ,       0,0.504846,0.056423,0.124396
twpcmbeC1.c1,2003,09 2:30:00,30 ,       0,0.733697,  0.0526,0.149078
twpcmbeC1.c1,2003,09 3:30:00,30 ,       0,0.809914,0.052548,0.166204
twpcmbeC1.c1,2003,09 4:30:00,30 ,       0,0.262026,0.017738,0.056399
twpcmbeC1.c1,2003,09 5:30:00,30 ,       0,0.004451,0.000351,0.000866
twpcmbeC1.c1,2003,09 6:30:00,30 ,0.009114,41.69502,8.996913, 11.2176
twpcmbeC1.c1,2003,09 7:30:00,30 ,0.062475,242.9985,80.02235,80.47645
twpcmbeC1.c1,2003,09 8:30:00,30 ,0.407192, 498.591,187.5648,166.7236
twpcmbeC1.c1,2003,09 9:30:00,30 ,0.382629,684.8163,264.6919,244.2479
twpcmbeC1.c1,2003,0910:30:00,30 ,0.280067,809.6539,334.3568,291.6235
twpcmbeC1.c1,2003,0911:30:00,30 ,0.461449,867.1715,407.1878,308.5891
twpcmbeC1.c1,2003,0912:30:00,30 ,0.075928,874.2642,345.1705,323.0246
twpcmbeC1.c1,2003,0913:30:00,30 ,0.000469,818.9405,260.8636,269.8239
twpcmbeC1.c1,2003,0914:30:00,30 ,       0,648.6518,175.5758,216.6583
twpcmbeC1.c1,2003,0915:30:00,30 ,       0, 466.357, 121.697,159.3469
twpcmbeC1.c1,2003,0916:30:00,30 ,       0,272.3081,69.68661,88.82454
twpcmbeC1.c1,2003,0917:30:00,30 ,       0,59.74234,14.39911,19.25686
twpcmbeC1.c1,2003,0918:30:00,30 ,       0,0.016613,0.003947,0.004398
twpcmbeC1.c1,2003,0919:30:00,29 ,       0,0.056627,0.001953,0.010515
twpcmbeC1.c1,2003,0920:30:00,30 ,       0,0.040784,0.001359,0.007446
twpcmbeC1.c1,2003,0921:30:00,30 ,       0,0.814045, 0.04886,0.161339
twpcmbeC1.c1,2003,0922:30:00,30 ,       0,0.555296,0.069126,0.144702
twpcmbeC1.c1,2003,0923:30:00,30 ,       0,0.918085,0.054277,0.172629