datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,05 0:30:00,31 ,       0,0.692639,0.069813,0.176482
twpcmbeC1.c1,2002,05 1:30:00,31 ,       0, 0.72562,0.046386,0.141014
twpcmbeC1.c1,2002,05 2:30:00,31 ,       0,0.343419, 0.02414,0.065843
twpcmbeC1.c1,2002,05 3:30:00,31 ,       0,0.343146,0.031361,0.078047
twpcmbeC1.c1,2002,05 4:30:00,31 ,       0,0.065619,0.002117,0.011786
twpcmbeC1.c1,2002,05 5:30:00,31 ,       0,0.019731,0.000703,0.003536
twpcmbeC1.c1,2002,05 6:30:00,31 ,0.021856,28.00701,10.94019,10.55173
twpcmbeC1.c1,2002,05 7:30:00,31 ,0.073227,206.3688,92.60648,74.49231
twpcmbeC1.c1,2002,05 8:30:00,31 , 0.58873,417.4682,228.9708,151.0579
twpcmbeC1.c1,2002,05 9:30:00,31 ,0.058167,592.0988, 343.153,215.6816
twpcmbeC1.c1,2002,0510:30:00,31 ,0.375763,720.9607,433.5095,247.7593
twpcmbeC1.c1,2002,0511:30:00,31 ,       0,815.7013, 470.066,276.1169
twpcmbeC1.c1,2002,0512:30:00,31 ,       0, 810.986,476.9222,301.0681
twpcmbeC1.c1,2002,0513:30:00,31 , 0.12001,765.9626,448.4976,284.7046
twpcmbeC1.c1,2002,0514:30:00,31 ,0.215645,650.0263,351.5484,238.7786
twpcmbeC1.c1,2002,0515:30:00,30 ,0.149067,486.7035,212.4367,187.7995
twpcmbeC1.c1,2002,0516:30:00,31 ,       0,266.0659,110.6598,98.35974
twpcmbeC1.c1,2002,0517:30:00,31 ,0.005758, 61.9016,21.04612,23.25553
twpcmbeC1.c1,2002,0518:30:00,31 ,       0, 0.02244,0.005766,0.004952
twpcmbeC1.c1,2002,0519:30:00,31 ,       0,0.094301,0.003869,0.016978
twpcmbeC1.c1,2002,0520:30:00,31 ,       0,0.250907,0.019203,0.056147
twpcmbeC1.c1,2002,0521:30:00,31 ,       0,0.568528, 0.05168,0.125758
twpcmbeC1.c1,2002,0522:30:00,31 ,       0,0.353537,0.030272,0.087378
twpcmbeC1.c1,2002,0523:30:00,31 ,       0,0.727771,0.084116,0.187654