datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2006,09 0:30:00,30 ,0.235035,1.423853,0.721079,0.349578
twpcmbeC1.c1,2006,09 1:30:00,30 ,0.215562,1.742415,0.697745,0.362791
twpcmbeC1.c1,2006,09 2:30:00,30 ,0.246124,2.267468,0.859279,0.448042
twpcmbeC1.c1,2006,09 3:30:00,30 ,0.294148,2.059293,0.896366,0.534665
twpcmbeC1.c1,2006,09 4:30:00,30 ,0.366489,6.629844,1.131136,1.161434
twpcmbeC1.c1,2006,09 5:30:00,30 ,0.289179,3.224485,0.969965,0.688891
twpcmbeC1.c1,2006,09 6:30:00,30 ,0.578129,8.614253,3.438038,2.344934
twpcmbeC1.c1,2006,09 7:30:00,30 ,1.080572,12.07792,5.693893,3.217291
twpcmbeC1.c1,2006,09 8:30:00,30 ,0.590459,15.75551,5.561228,3.497436
twpcmbeC1.c1,2006,09 9:30:00,30 ,0.366744,19.68881,6.262256,4.042265
twpcmbeC1.c1,2006,0910:30:00,30 ,0.424036,15.84206,5.959238,3.640875
twpcmbeC1.c1,2006,0911:30:00,30 ,0.635094,18.38932,5.818283,3.582615
twpcmbeC1.c1,2006,0912:30:00,30 ,1.178284,20.64599,6.488007,4.729398
twpcmbeC1.c1,2006,0913:30:00,30 ,1.042621,20.74864,7.409062,4.988557
twpcmbeC1.c1,2006,0914:30:00,30 ,0.449598,24.49434,5.552057,4.464466
twpcmbeC1.c1,2006,0915:30:00,30 , 0.87941,15.34344,5.040098,3.259085
twpcmbeC1.c1,2006,0916:30:00,30 ,0.349589, 14.4004,5.261399,3.661846
twpcmbeC1.c1,2006,0917:30:00,30 ,0.269132,9.246211,4.091288,2.490791
twpcmbeC1.c1,2006,0918:30:00,30 ,0.226017,3.642293, 1.39159,0.878678
twpcmbeC1.c1,2006,0919:30:00,30 ,0.278847,3.254917,0.958989,0.655896
twpcmbeC1.c1,2006,0920:30:00,30 ,0.175218,3.959071, 0.91878,0.859679
twpcmbeC1.c1,2006,0921:30:00,30 ,0.299432,2.105602,0.916416,0.447534
twpcmbeC1.c1,2006,0922:30:00,30 , 0.22686,1.562954,0.810235,0.375985
twpcmbeC1.c1,2006,0923:30:00,30 ,0.126672,2.293195,0.812768, 0.55709