datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,06 0:30:00,30 ,       0,1.230042,0.377838,0.346935
twpcmbeC1.c1,2001,06 1:30:00,30 ,       0,1.529824,0.319292, 0.36103
twpcmbeC1.c1,2001,06 2:30:00,30 ,       0, 1.09006,0.314616,0.298185
twpcmbeC1.c1,2001,06 3:30:00,30 ,       0,0.846439,0.199281,0.258125
twpcmbeC1.c1,2001,06 4:30:00,30 ,       0,0.614194,0.077527,0.162161
twpcmbeC1.c1,2001,06 5:30:00,30 ,       0,0.091404,0.010954,0.025663
twpcmbeC1.c1,2001,06 6:30:00,30 ,       0,21.93327,2.679824,5.338972
twpcmbeC1.c1,2001,06 7:30:00,30 ,0.007713, 206.029, 47.3553,64.77734
twpcmbeC1.c1,2001,06 8:30:00,30 ,0.017443, 413.583,144.6504,145.8228
twpcmbeC1.c1,2001,06 9:30:00,30 ,0.015881,599.2582,235.8951,205.8916
twpcmbeC1.c1,2001,0610:30:00,30 ,0.065769, 729.597,336.2206,257.8769
twpcmbeC1.c1,2001,0611:30:00,30 ,0.273529, 805.394, 406.989,267.4669
twpcmbeC1.c1,2001,0612:30:00,30 ,0.381455,816.1283,373.5735,295.7508
twpcmbeC1.c1,2001,0613:30:00,30 ,0.097086,754.3363,351.2738,256.6035
twpcmbeC1.c1,2001,0614:30:00,30 ,0.015755, 612.634,223.0165,219.2905
twpcmbeC1.c1,2001,0615:30:00,30 ,       0,415.0818, 144.898,126.8966
twpcmbeC1.c1,2001,0616:30:00,30 ,       0,219.5554, 75.3277,76.13317
twpcmbeC1.c1,2001,0617:30:00,30 ,       0,61.25869,10.97269,15.35831
twpcmbeC1.c1,2001,0618:30:00,30 ,       0,0.168357,0.021394,0.038377
twpcmbeC1.c1,2001,0619:30:00,30 ,       0,0.391161,0.048988,0.104458
twpcmbeC1.c1,2001,0620:30:00,30 ,       0,0.696485,0.089001,0.168902
twpcmbeC1.c1,2001,0621:30:00,30 ,       0,0.699003,0.182267,0.231652
twpcmbeC1.c1,2001,0622:30:00,30 ,       0,1.284688,0.271478,0.281909
twpcmbeC1.c1,2001,0623:30:00,30 ,       0,1.404508,0.313592,0.353944