datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2006,08 0:30:00,31 ,       0,0.346034,0.039545,0.089888
twpcmbeC1.c1,2006,08 1:30:00,30 ,       0,0.288828,0.031522,0.073311
twpcmbeC1.c1,2006,08 2:30:00,31 ,       0,0.261021,0.024252, 0.05943
twpcmbeC1.c1,2006,08 3:30:00,31 ,       0,0.401425,0.020208,0.073459
twpcmbeC1.c1,2006,08 4:30:00,31 ,       0,0.124502,0.010782,0.026944
twpcmbeC1.c1,2006,08 5:30:00,31 ,       0,0.016712,0.000539,0.003001
twpcmbeC1.c1,2006,08 6:30:00,31 ,       0,17.52645,2.548078,4.899467
twpcmbeC1.c1,2006,08 7:30:00,31 ,0.007563,178.4865,33.09465,48.51924
twpcmbeC1.c1,2006,08 8:30:00,31 ,0.303006,394.8194,90.96354,126.7755
twpcmbeC1.c1,2006,08 9:30:00,31 ,0.210558,569.9984,156.5789, 190.962
twpcmbeC1.c1,2006,0810:30:00,31 ,0.635765,717.5013, 272.734,222.2018
twpcmbeC1.c1,2006,0811:30:00,31 ,0.063515,859.1618,372.9539,305.7012
twpcmbeC1.c1,2006,0812:30:00,31 ,0.214516,853.3657,340.9906,320.7845
twpcmbeC1.c1,2006,0813:30:00,31 ,0.072456,822.7031,300.1659,267.1493
twpcmbeC1.c1,2006,0814:30:00,31 , 0.12924,652.5406,216.1944,188.5054
twpcmbeC1.c1,2006,0815:30:00,31 ,       0,469.9357,177.6833,153.1901
twpcmbeC1.c1,2006,0816:30:00,31 ,0.026093,253.4971, 80.9099,89.26038
twpcmbeC1.c1,2006,0817:30:00,31 ,0.001465,69.03805,10.22363, 15.8714
twpcmbeC1.c1,2006,0818:30:00,31 ,       0,0.643478,0.055281,0.139186
twpcmbeC1.c1,2006,0819:30:00,31 ,       0,0.034455,0.001691,0.006883
twpcmbeC1.c1,2006,0820:30:00,31 ,       0,0.044305,0.003193,0.010276
twpcmbeC1.c1,2006,0821:30:00,31 ,       0, 0.05416,0.001747,0.009727
twpcmbeC1.c1,2006,0822:30:00,31 ,       0,0.107087,0.006721,0.024291
twpcmbeC1.c1,2006,0823:30:00,31 ,       0,0.449594,0.040527, 0.10669