datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,05 0:30:00,31 ,       0,0.075784,0.002445,0.013611
twpcmbeC2.c1,2003,05 1:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,05 2:30:00,31 ,       0, 0.03639,0.001174,0.006536
twpcmbeC2.c1,2003,05 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,05 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,05 5:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,05 6:30:00,31 ,0.000034,0.011658,0.006067,0.003052
twpcmbeC2.c1,2003,05 7:30:00,31 ,0.584873,82.73224,43.38799,26.04922
twpcmbeC2.c1,2003,05 8:30:00,31 , 9.03569,280.9084,182.8963,79.41841
twpcmbeC2.c1,2003,05 9:30:00,31 ,0.240494,496.5711, 343.126,149.3058
twpcmbeC2.c1,2003,0510:30:00,31 ,1.901535,661.0579,463.1747, 205.636
twpcmbeC2.c1,2003,0511:30:00,31 ,18.25757,789.6183,532.1395,229.0619
twpcmbeC2.c1,2003,0512:30:00,31 ,0.725384,809.6847,532.7559,274.8309
twpcmbeC2.c1,2003,0513:30:00,31 ,0.239002,844.4689,536.0721,263.3698
twpcmbeC2.c1,2003,0514:30:00,31 ,1.358406, 730.821,476.1284, 212.468
twpcmbeC2.c1,2003,0515:30:00,30 ,2.066269,628.3552,371.0629,185.0787
twpcmbeC2.c1,2003,0516:30:00,30 ,0.259949,444.7586,238.6637,142.7637
twpcmbeC2.c1,2003,0517:30:00,31 ,0.313683,225.3208,105.6832,78.52399
twpcmbeC2.c1,2003,0518:30:00,31 ,0.001356, 32.8416,13.48381,11.08761
twpcmbeC2.c1,2003,0519:30:00,31 ,       0,0.002623,0.000428,0.000737
twpcmbeC2.c1,2003,0520:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,0521:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,0522:30:00,31 ,       0,0.014114,0.000796,0.003116
twpcmbeC2.c1,2003,0523:30:00,31 ,       0,0.134911,0.004729,0.024252