datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,10 0:30:00,26 ,       0,0.265742,0.101304,0.065896
twpcmbeC1.c1,2000,10 1:30:00,26 ,       0,0.356371,0.109449,0.079005
twpcmbeC1.c1,2000,10 2:30:00,26 ,       0, 0.40729,0.107454,0.086642
twpcmbeC1.c1,2000,10 3:30:00,26 ,       0,0.405073,0.136693,0.091532
twpcmbeC1.c1,2000,10 4:30:00,25 ,       0,0.525313,0.123115,0.132029
twpcmbeC1.c1,2000,10 5:30:00,25 ,       0,3.860128,2.134149,1.151507
twpcmbeC1.c1,2000,10 6:30:00,25 ,1.125735,39.49798,23.29736,11.94848
twpcmbeC1.c1,2000,10 7:30:00,25 ,1.830631,87.12247,27.06333,21.99376
twpcmbeC1.c1,2000,10 8:30:00,25 ,1.856261,155.6106,37.89242, 33.9423
twpcmbeC1.c1,2000,10 9:30:00,25 ,3.551376,128.7059,38.50415,30.99393
twpcmbeC1.c1,2000,1010:30:00,26 ,2.471709,101.1519,38.47651,24.08324
twpcmbeC1.c1,2000,1011:30:00,26 ,1.837169,90.68758,45.38337,26.87142
twpcmbeC1.c1,2000,1012:30:00,26 ,1.981822,171.6053,60.04581,44.80355
twpcmbeC1.c1,2000,1013:30:00,26 ,2.029327,123.2788,46.80297,31.02823
twpcmbeC1.c1,2000,1014:30:00,26 , 1.23078,132.7016,42.48606,35.25369
twpcmbeC1.c1,2000,1015:30:00,26 ,4.631035, 97.9223,30.94175,21.30724
twpcmbeC1.c1,2000,1016:30:00,25 ,3.352288,51.64972,23.36711,13.31351
twpcmbeC1.c1,2000,1017:30:00,25 ,10.38818, 43.7612,24.11122,8.754585
twpcmbeC1.c1,2000,1018:30:00,26 ,       0,  2.5433,0.897245,0.605627
twpcmbeC1.c1,2000,1019:30:00,26 ,       0,0.348951,0.128795,0.110465
twpcmbeC1.c1,2000,1020:30:00,26 ,       0,0.268668,0.105784,0.091983
twpcmbeC1.c1,2000,1021:30:00,26 ,       0,0.267663,0.116264,0.084453
twpcmbeC1.c1,2000,1022:30:00,26 ,       0,0.259974,0.102136,0.074192
twpcmbeC1.c1,2000,1023:30:00,26 ,       0,0.377023,0.096637,0.082383