datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2006,09 0:30:00,28 ,       0,2.216778,0.434355,0.542421
sgpcmbeC1.c1,2006,09 1:30:00,28 ,       0,2.210567,0.478771,0.615309
sgpcmbeC1.c1,2006,09 2:30:00,27 ,       0,1.831014,0.466048,0.554661
sgpcmbeC1.c1,2006,09 3:30:00,27 ,       0,1.663094,0.333952,0.470777
sgpcmbeC1.c1,2006,09 4:30:00,28 ,       0,1.469068, 0.38301,0.495993
sgpcmbeC1.c1,2006,09 5:30:00,29 ,       0,1.662079,0.395562,0.543804
sgpcmbeC1.c1,2006,09 6:30:00,30 ,0.837674,49.89799, 25.1265,11.68484
sgpcmbeC1.c1,2006,09 7:30:00,30 ,6.716323,232.7293,147.9085,68.36281
sgpcmbeC1.c1,2006,09 8:30:00,30 ,19.93802,441.9505,312.6159,136.5813
sgpcmbeC1.c1,2006,09 9:30:00,30 ,42.16735,629.4285,488.7641,174.0777
sgpcmbeC1.c1,2006,0910:30:00,30 ,113.8819, 773.347,630.5002,203.4865
sgpcmbeC1.c1,2006,0911:30:00,30 ,143.4633, 858.798,706.4307,187.0765
sgpcmbeC1.c1,2006,0912:30:00,30 ,193.6197,899.8265,726.5869,191.0315
sgpcmbeC1.c1,2006,0913:30:00,30 , 233.778,840.7244, 688.915,175.5677
sgpcmbeC1.c1,2006,0914:30:00,30 ,160.6269,737.9406,582.1175,157.0603
sgpcmbeC1.c1,2006,0915:30:00,30 ,121.2189,622.3314,460.0634,140.6253
sgpcmbeC1.c1,2006,0916:30:00,30 ,130.2581,389.8098,289.7894,69.60161
sgpcmbeC1.c1,2006,0917:30:00,30 ,57.14252,195.7561,128.8708,41.50311
sgpcmbeC1.c1,2006,0918:30:00,30 ,1.666917,50.67085,16.96408,11.75412
sgpcmbeC1.c1,2006,0919:30:00,28 ,       0,1.386872,0.453674,0.470993
sgpcmbeC1.c1,2006,0920:30:00,28 ,       0,1.767153,0.523868,0.606497
sgpcmbeC1.c1,2006,0921:30:00,29 ,       0,2.123013,  0.5379,0.597391
sgpcmbeC1.c1,2006,0922:30:00,28 ,       0, 2.09548,0.438796,0.568075
sgpcmbeC1.c1,2006,0923:30:00,29 ,       0,2.162485,0.477508,0.582744