datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2001,10 0:30:00,31 ,0.204146,13.22042,2.330633,3.153509
sgpcmbeC1.c1,2001,10 1:30:00,31 ,0.307897,17.64806,2.614918, 3.67429
sgpcmbeC1.c1,2001,10 2:30:00,31 ,0.269911,19.26489, 2.78106,4.656164
sgpcmbeC1.c1,2001,10 3:30:00,31 ,0.268484,26.36529,3.207053,5.586552
sgpcmbeC1.c1,2001,10 4:30:00,31 ,0.292356,28.39345,3.168987,5.789582
sgpcmbeC1.c1,2001,10 5:30:00,31 ,0.311005,18.36185,2.885757,4.277545
sgpcmbeC1.c1,2001,10 6:30:00,31 ,0.239306,14.94074,2.082211,2.896134
sgpcmbeC1.c1,2001,10 7:30:00,31 ,0.382634,23.24611,3.302238, 4.62477
sgpcmbeC1.c1,2001,10 8:30:00,31 ,0.519065,14.54407,3.686607,3.511581
sgpcmbeC1.c1,2001,10 9:30:00,31 ,1.232648,28.09462,5.929014,6.559149
sgpcmbeC1.c1,2001,1010:30:00,31 ,1.112974,12.04047,3.803063, 3.18704
sgpcmbeC1.c1,2001,1011:30:00,31 ,0.788695,21.23078,4.810597,5.517074
sgpcmbeC1.c1,2001,1012:30:00,31 ,0.532273,19.65886,3.629368,4.244572
sgpcmbeC1.c1,2001,1013:30:00,31 ,0.800424,32.74972,3.607497,5.969713
sgpcmbeC1.c1,2001,1014:30:00,31 ,0.631265,10.24907,2.495718,2.409274
sgpcmbeC1.c1,2001,1015:30:00,31 ,0.595623, 8.43726,2.363535,2.372055
sgpcmbeC1.c1,2001,1016:30:00,31 ,0.478142,14.69155,2.646634, 3.64567
sgpcmbeC1.c1,2001,1017:30:00,31 ,0.458371,12.23928,2.871941,2.978803
sgpcmbeC1.c1,2001,1018:30:00,31 ,0.518063,18.20114,3.223501,3.700783
sgpcmbeC1.c1,2001,1019:30:00,31 ,0.425246,15.81301,3.115808,3.163385
sgpcmbeC1.c1,2001,1020:30:00,31 ,0.421704,12.64063,3.250247, 3.52705
sgpcmbeC1.c1,2001,1021:30:00,31 ,0.283546,17.95202,3.025174,4.208775
sgpcmbeC1.c1,2001,1022:30:00,31 ,0.435349,12.75274,3.047528,3.584687
sgpcmbeC1.c1,2001,1023:30:00,31 , 0.33319,18.44937,2.858793,4.355297