datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,05 0:00:00,31 ,       0,0.673837,0.131092,0.157063
twpcmbeC3.c1,2007,05 1:00:00,31 ,       0,0.985376,0.109642,0.224839
twpcmbeC3.c1,2007,05 2:00:00,31 ,       0,0.683171, 0.10434,0.180239
twpcmbeC3.c1,2007,05 3:00:00,31 ,       0, 0.60653,0.062994,0.131262
twpcmbeC3.c1,2007,05 4:00:00,31 ,       0,0.357923,0.035736,0.087915
twpcmbeC3.c1,2007,05 5:00:00,31 ,       0,0.057853,0.004876,0.012694
twpcmbeC3.c1,2007,05 6:00:00,31 ,       0,0.019243,0.001227,0.004751
twpcmbeC3.c1,2007,05 7:00:00,31 ,4.629065,25.96438,16.33288, 5.18929
twpcmbeC3.c1,2007,05 8:00:00,31 ,39.39323, 215.507,166.2648, 40.4398
twpcmbeC3.c1,2007,05 9:00:00,31 ,185.0757, 435.958, 371.899,58.25199
twpcmbeC3.c1,2007,0510:00:00,31 ,444.2824,655.6162,578.6998,57.31997
twpcmbeC3.c1,2007,0511:00:00,31 ,  330.86,830.1635,713.9351,112.9814
twpcmbeC3.c1,2007,0512:00:00,31 ,415.4966,924.4666,779.6845,129.7106
twpcmbeC3.c1,2007,0513:00:00,31 ,413.8862,944.2409,789.5533, 147.065
twpcmbeC3.c1,2007,0514:00:00,31 ,475.0113,865.9805,762.3658,93.39303
twpcmbeC3.c1,2007,0515:00:00,31 ,364.8747,733.2067,635.7265,81.25219
twpcmbeC3.c1,2007,0516:00:00,31 ,279.6323,551.1199,454.8983,66.41436
twpcmbeC3.c1,2007,0517:00:00,31 ,72.24584,310.9853,242.0081,52.08695
twpcmbeC3.c1,2007,0518:00:00,31 ,34.38616,91.38731,64.98421,13.00156
twpcmbeC3.c1,2007,0519:00:00,31 ,0.030022,1.145733,0.517877,0.258724
twpcmbeC3.c1,2007,0520:00:00,31 ,       0,0.107285,0.010093,0.028374
twpcmbeC3.c1,2007,0521:00:00,31 ,       0,0.427393,0.056858,0.126953
twpcmbeC3.c1,2007,0522:00:00,31 ,       0,0.615613,0.075146,0.163731
twpcmbeC3.c1,2007,0523:00:00,31 ,       0,0.932688,0.115951,0.191523