datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,10 0:00:00,31 ,       0,0.009048,0.000292,0.001625
twpcmbeC3.c1,2005,10 1:00:00,31 ,       0,0.000784,0.000025,0.000141
twpcmbeC3.c1,2005,10 2:00:00,31 ,       0,0.041767,0.001347,0.007502
twpcmbeC3.c1,2005,10 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,10 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,10 5:00:00,31 ,       0,0.022997,0.000742, 0.00413
twpcmbeC3.c1,2005,10 6:00:00,31 ,0.508582,5.842592,2.565248,1.555325
twpcmbeC3.c1,2005,10 7:00:00,31 ,16.85301,58.20091,25.44575,7.946814
twpcmbeC3.c1,2005,10 8:00:00,31 ,7.378345,60.96508,25.83622,15.10799
twpcmbeC3.c1,2005,10 9:00:00,31 ,5.285744,68.01509,34.28645,17.07351
twpcmbeC3.c1,2005,1010:00:00,31 ,5.557765,80.66714,43.22052,17.23222
twpcmbeC3.c1,2005,1011:00:00,31 ,4.383252,129.0867,44.11191,23.06076
twpcmbeC3.c1,2005,1012:00:00,31 , 2.60974,97.70633,48.07919,24.20444
twpcmbeC3.c1,2005,1013:00:00,31 ,2.271436,113.6543, 43.9389,29.34945
twpcmbeC3.c1,2005,1014:00:00,31 ,1.774549,163.2937,40.18741,36.66997
twpcmbeC3.c1,2005,1015:00:00,31 ,2.260271,152.5131,35.20011,35.83559
twpcmbeC3.c1,2005,1016:00:00,31 ,1.794666,47.32508,18.07929,13.59362
twpcmbeC3.c1,2005,1017:00:00,31 ,1.946203,34.18646,15.86945,9.275738
twpcmbeC3.c1,2005,1018:00:00,31 ,10.70639,39.58001, 22.4274,6.576422
twpcmbeC3.c1,2005,1019:00:00,31 ,3.446027,16.09144,6.071402,2.395232
twpcmbeC3.c1,2005,1020:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,1021:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,1022:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,1023:00:00,31 ,       0, 0.02677,0.000864,0.004808