datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,10 0:30:00,28 ,0.012582,0.166432,0.081422,0.042136
sgpcmbeC1.c1,2003,10 1:30:00,26 ,0.015901,0.126709,0.074271,0.043771
sgpcmbeC1.c1,2003,10 2:30:00,28 ,0.013442,0.137683,0.077599,0.043499
sgpcmbeC1.c1,2003,10 3:30:00,28 ,0.015019,0.224251,0.092344,0.057242
sgpcmbeC1.c1,2003,10 4:30:00,28 , 0.01337,0.157363,0.082465,0.042252
sgpcmbeC1.c1,2003,10 5:30:00,28 ,0.014114,0.182817,0.089569,0.051797
sgpcmbeC1.c1,2003,10 6:30:00,28 ,0.016368,0.169358,0.081656,0.046991
sgpcmbeC1.c1,2003,10 7:30:00,28 ,0.016192,0.138426,0.078743,0.044092
sgpcmbeC1.c1,2003,10 8:30:00,28 ,0.014231,0.136385,0.077078,0.042888
sgpcmbeC1.c1,2003,10 9:30:00,29 ,0.014968,0.209019,0.083646,0.049422
sgpcmbeC1.c1,2003,1010:30:00,29 ,0.017708,0.127193,0.066515,0.037632
sgpcmbeC1.c1,2003,1011:30:00,29 ,0.021354,0.132992,0.059743,0.037058
sgpcmbeC1.c1,2003,1012:30:00,29 ,0.017131,0.148883,0.068382,0.035983
sgpcmbeC1.c1,2003,1013:30:00,29 ,0.018436,0.155373,0.058503,0.038485
sgpcmbeC1.c1,2003,1014:30:00,29 ,0.015494,0.117759,0.056781,0.029719
sgpcmbeC1.c1,2003,1015:30:00,27 ,  0.0152,0.238175,0.054532,0.045136
sgpcmbeC1.c1,2003,1016:30:00,27 ,0.014754,0.126023,0.054022, 0.03478
sgpcmbeC1.c1,2003,1017:30:00,27 ,0.016922,0.141197,0.056448,0.040041
sgpcmbeC1.c1,2003,1018:30:00,27 ,0.014841,0.391666,0.078503,0.074038
sgpcmbeC1.c1,2003,1019:30:00,26 ,0.017906,0.198421,0.078832,0.049792
sgpcmbeC1.c1,2003,1020:30:00,27 ,0.016724,0.144382,0.083529,0.041246
sgpcmbeC1.c1,2003,1021:30:00,28 ,0.016561,0.164897,0.082681,0.042853
sgpcmbeC1.c1,2003,1022:30:00,28 ,0.012476,0.139424,0.085027,0.039193
sgpcmbeC1.c1,2003,1023:30:00,28 ,0.014211,0.161114,0.082312,0.043842