datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,06 0:30:00,30 ,       0,0.295626,0.024005,0.061343
twpcmbeC1.c1,2003,06 1:30:00,30 ,       0,0.879432,0.053971,0.179102
twpcmbeC1.c1,2003,06 2:30:00,30 ,       0,0.339454,0.020225,0.067534
twpcmbeC1.c1,2003,06 3:30:00,30 ,       0,0.153551,0.012831, 0.03683
twpcmbeC1.c1,2003,06 4:30:00,30 ,       0, 0.01691,0.000564,0.003087
twpcmbeC1.c1,2003,06 5:30:00,30 ,       0,0.000342,0.000011,0.000062
twpcmbeC1.c1,2003,06 6:30:00,30 ,0.030356,23.75764,5.571252,6.411378
twpcmbeC1.c1,2003,06 7:30:00,30 ,0.238174,196.4034,94.22356,63.93288
twpcmbeC1.c1,2003,06 8:30:00,30 ,0.441986,400.1402,217.5443,136.9189
twpcmbeC1.c1,2003,06 9:30:00,30 ,1.049164, 576.444,336.3623,203.1962
twpcmbeC1.c1,2003,0610:30:00,30 ,0.206802,719.7998,417.2225, 255.856
twpcmbeC1.c1,2003,0611:30:00,30 ,2.005951,797.7822,446.1088,282.8086
twpcmbeC1.c1,2003,0612:30:00,30 ,0.340668,805.0486,451.8593,293.2444
twpcmbeC1.c1,2003,0613:30:00,29 ,0.016235,744.3163, 404.898,271.4307
twpcmbeC1.c1,2003,0614:30:00,30 ,0.008923, 635.428,339.6032,222.3839
twpcmbeC1.c1,2003,0615:30:00,30 , 0.01059,462.1542,219.7901,161.9369
twpcmbeC1.c1,2003,0616:30:00,30 ,       0,255.2182,99.12221,90.34257
twpcmbeC1.c1,2003,0617:30:00,30 ,0.000995,75.66544,19.78727,26.65763
twpcmbeC1.c1,2003,0618:30:00,30 ,0.000469,0.354111,0.033177, 0.08105
twpcmbeC1.c1,2003,0619:30:00,30 ,       0,0.110478,0.004669,0.020701
twpcmbeC1.c1,2003,0620:30:00,30 ,       0,0.158898,0.010988,0.032428
twpcmbeC1.c1,2003,0621:30:00,30 ,       0,0.248579,0.038364,0.068037
twpcmbeC1.c1,2003,0622:30:00,30 ,       0,0.339546,0.045419,0.099706
twpcmbeC1.c1,2003,0623:30:00,30 ,       0,0.779319,0.070806,0.181655