datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,07 0:30:00,31 ,       0,0.064667,0.005357,0.014913
twpcmbeC1.c1,2001,07 1:30:00,29 ,       0,0.056923,0.006248,0.013818
twpcmbeC1.c1,2001,07 2:30:00,31 ,       0,0.013833,0.001741,0.003548
twpcmbeC1.c1,2001,07 3:30:00,31 ,       0,0.020833,0.002589, 0.00534
twpcmbeC1.c1,2001,07 4:30:00,31 ,       0,0.018182,0.001525,0.003822
twpcmbeC1.c1,2001,07 5:30:00,30 ,       0,0.010345, 0.00095,0.002398
twpcmbeC1.c1,2001,07 6:30:00,31 ,0.273096, 33.0708,17.13485,7.881355
twpcmbeC1.c1,2001,07 7:30:00,31 ,3.848866,154.3548,80.91231,37.92198
twpcmbeC1.c1,2001,07 8:30:00,31 , 2.25629,251.8562,150.5442,69.63575
twpcmbeC1.c1,2001,07 9:30:00,31 , 16.3798,415.0571,211.1189, 103.297
twpcmbeC1.c1,2001,0710:30:00,31 ,16.94986,513.8151,254.0249,125.3645
twpcmbeC1.c1,2001,0711:30:00,31 , 15.8376,541.2081,278.0923,149.6814
twpcmbeC1.c1,2001,0712:30:00,31 ,23.40218,547.3146,256.9422,143.3261
twpcmbeC1.c1,2001,0713:30:00,31 ,7.054147,489.0902,239.7517,135.9416
twpcmbeC1.c1,2001,0714:30:00,31 ,9.918726,446.6194,221.1606,111.6715
twpcmbeC1.c1,2001,0715:30:00,31 ,14.14144,366.0348,187.2087, 89.9983
twpcmbeC1.c1,2001,0716:30:00,31 ,8.687953,220.4533,110.1528, 50.5185
twpcmbeC1.c1,2001,0717:30:00,31 ,6.910121,82.96006,46.78121,21.80413
twpcmbeC1.c1,2001,0718:30:00,31 ,0.042617,7.508666,2.830657,1.760081
twpcmbeC1.c1,2001,0719:30:00,31 ,       0,0.022167,0.000715,0.003981
twpcmbeC1.c1,2001,0720:30:00,31 ,       0,0.000667,0.000081,0.000183
twpcmbeC1.c1,2001,0721:30:00,31 ,       0,   0.017,0.001871,0.004569
twpcmbeC1.c1,2001,0722:30:00,31 ,       0,   0.072,0.004511,0.014814
twpcmbeC1.c1,2001,0723:30:00,31 ,       0,0.064211,0.004122, 0.01302