datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,07 0:00:00,31 ,       0,1.102678,0.258111,0.307468
twpcmbeC3.c1,2007,07 1:00:00,31 ,       0,0.824346, 0.19294,0.221209
twpcmbeC3.c1,2007,07 2:00:00,31 ,       0,0.596822,0.157835,0.183575
twpcmbeC3.c1,2007,07 3:00:00,31 ,       0,0.689603,0.142951, 0.18766
twpcmbeC3.c1,2007,07 4:00:00,31 ,       0,0.396155,0.078866, 0.11859
twpcmbeC3.c1,2007,07 5:00:00,31 ,       0,0.392833,0.038368,0.088566
twpcmbeC3.c1,2007,07 6:00:00,31 ,       0,0.044918,0.002709,0.010512
twpcmbeC3.c1,2007,07 7:00:00,31 ,3.041281,10.28189,6.519982,1.428129
twpcmbeC3.c1,2007,07 8:00:00,31 ,66.10315,158.2546,129.8069, 17.8312
twpcmbeC3.c1,2007,07 9:00:00,31 ,191.2086,375.7464,337.1274,  36.045
twpcmbeC3.c1,2007,0710:00:00,31 ,399.8052,594.4793,545.8216,  37.045
twpcmbeC3.c1,2007,0711:00:00,31 ,581.9502,  770.14,717.5886,35.99595
twpcmbeC3.c1,2007,0712:00:00,31 , 527.131,868.5515,801.6016,62.65339
twpcmbeC3.c1,2007,0713:00:00,31 ,457.7744,895.9073,812.3093,82.42046
twpcmbeC3.c1,2007,0714:00:00,31 ,568.7125,852.7165,765.3684,67.99468
twpcmbeC3.c1,2007,0715:00:00,31 ,540.1119,729.5479,673.5267,  36.027
twpcmbeC3.c1,2007,0716:00:00,31 ,378.5634,544.7072,493.3304,31.96563
twpcmbeC3.c1,2007,0717:00:00,31 ,231.2481,316.3543,280.6264,20.94219
twpcmbeC3.c1,2007,0718:00:00,31 ,68.04421,100.6626,86.33886,8.493067
twpcmbeC3.c1,2007,0719:00:00,31 ,0.332265,2.840195,1.507829,0.553739
twpcmbeC3.c1,2007,0720:00:00,31 ,       0, 0.17034,0.022451,0.038437
twpcmbeC3.c1,2007,0721:00:00,31 ,       0,0.570158,0.143303,0.167416
twpcmbeC3.c1,2007,0722:00:00,31 ,       0,0.800597,0.160751,0.216325
twpcmbeC3.c1,2007,0723:00:00,31 ,       0,0.833102,0.278745,0.284339