datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,10 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,10 1:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,10 2:00:00,31 ,       0,0.018602,  0.0006,0.003341
twpcmbeC3.c1,2004,10 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,10 4:00:00,31 ,       0, 0.03215,0.001037,0.005774
twpcmbeC3.c1,2004,10 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,10 6:00:00,31 ,       0,0.616335, 0.26259,0.175167
twpcmbeC3.c1,2004,10 7:00:00,31 , 5.90392,20.94197,14.56512, 4.22266
twpcmbeC3.c1,2004,10 8:00:00,31 ,30.14377,66.10436,  51.816,8.883597
twpcmbeC3.c1,2004,10 9:00:00,31 ,39.05995,112.1587,88.14638,17.39726
twpcmbeC3.c1,2004,1010:00:00,31 ,43.84686,140.2487,109.9654,24.17253
twpcmbeC3.c1,2004,1011:00:00,31 ,30.05805, 164.473,124.5488,40.63994
twpcmbeC3.c1,2004,1012:00:00,31 ,44.23378,176.1333,137.6625,34.91088
twpcmbeC3.c1,2004,1013:00:00,31 ,58.51179,181.3642,151.1693,34.71358
twpcmbeC3.c1,2004,1014:00:00,31 ,86.59385, 163.844, 147.635,20.37405
twpcmbeC3.c1,2004,1015:00:00,31 ,19.55385, 141.218,127.1166,22.78206
twpcmbeC3.c1,2004,1016:00:00,31 ,36.87046,108.1209,96.11735,13.85593
twpcmbeC3.c1,2004,1017:00:00,31 , 37.1195,68.90076,58.70538,6.318148
twpcmbeC3.c1,2004,1018:00:00,31 ,4.902846,  22.066,16.88306,4.280668
twpcmbeC3.c1,2004,1019:00:00,31 ,       0,1.825274,0.566916,0.367735
twpcmbeC3.c1,2004,1020:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,1021:00:00,31 ,       0, 0.13006,0.004195,0.023359
twpcmbeC3.c1,2004,1022:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,1023:00:00,31 ,       0,       0,       0,       0