datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2002,10 0:30:00,28 ,0.315916,11.05013,3.380939,2.974009 twpcmbeC1.c1,2002,10 1:30:00,28 , 0.36429, 6.73467,2.027157,1.688238 twpcmbeC1.c1,2002,10 2:30:00,28 ,0.452494,15.31909, 3.75282,4.059621 twpcmbeC1.c1,2002,10 3:30:00,28 ,0.462531,16.56604,2.955558,3.417774 twpcmbeC1.c1,2002,10 4:30:00,28 ,0.429631,8.226407,2.312333,1.988656 twpcmbeC1.c1,2002,10 5:30:00,28 ,0.497735,12.23155, 3.58618,3.323168 twpcmbeC1.c1,2002,10 6:30:00,28 ,0.405396,7.499058,2.827276,2.036751 twpcmbeC1.c1,2002,10 7:30:00,29 ,0.529917,7.160826,2.468341,1.649347 twpcmbeC1.c1,2002,10 8:30:00,30 ,0.720346,6.441494,3.400086,1.753057 twpcmbeC1.c1,2002,10 9:30:00,29 ,1.026564,8.757007,3.597171,2.374402 twpcmbeC1.c1,2002,1010:30:00,29 ,0.606581,12.55211,4.055339,2.921776 twpcmbeC1.c1,2002,1011:30:00,28 ,0.955745,10.51575,3.629715,2.769335 twpcmbeC1.c1,2002,1012:30:00,29 ,0.866125,9.806941,3.569486,2.522546 twpcmbeC1.c1,2002,1013:30:00,29 ,0.610889,11.56133, 5.02427,3.352791 twpcmbeC1.c1,2002,1014:30:00,29 ,0.823336, 13.4301,3.715059,2.921796 twpcmbeC1.c1,2002,1015:30:00,29 ,0.658644,13.78131,4.382766,3.627305 twpcmbeC1.c1,2002,1016:30:00,29 ,0.276915,12.02122, 4.54306,3.370454 twpcmbeC1.c1,2002,1017:30:00,29 ,0.677212,11.94543,3.630123,3.088342 twpcmbeC1.c1,2002,1018:30:00,29 ,0.681441,15.52497,3.340871, 3.27794 twpcmbeC1.c1,2002,1019:30:00,29 ,0.476264,16.80751,3.278553,3.669462 twpcmbeC1.c1,2002,1020:30:00,29 ,0.306212,9.652837,2.558467,2.533996 twpcmbeC1.c1,2002,1021:30:00,29 ,0.372204, 11.7285,2.450733,2.765506 twpcmbeC1.c1,2002,1022:30:00,29 ,0.413334,14.65347,2.973759, 3.12107 twpcmbeC1.c1,2002,1023:30:00,29 ,0.438896,11.10804,2.699914, 2.79441