datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,10 0:30:00,28 ,0.735798,4.442577,1.933035,0.903492
sgpcmbeC1.c1,2003,10 1:30:00,26 ,0.623935,4.041235,1.739264,0.698213
sgpcmbeC1.c1,2003,10 2:30:00,28 , 0.63682,4.476586,1.943862,0.981864
sgpcmbeC1.c1,2003,10 3:30:00,28 ,0.629068,4.379088,1.968484,0.994682
sgpcmbeC1.c1,2003,10 4:30:00,28 ,0.625203,4.094627,1.969254,0.944241
sgpcmbeC1.c1,2003,10 5:30:00,28 , 0.64048,4.381808,1.989924,0.916537
sgpcmbeC1.c1,2003,10 6:30:00,28 ,0.687052,4.436028,2.008554,0.901553
sgpcmbeC1.c1,2003,10 7:30:00,28 ,0.647064,4.154352,1.997174,0.876572
sgpcmbeC1.c1,2003,10 8:30:00,28 ,  0.6276,4.126362, 1.94335, 0.87257
sgpcmbeC1.c1,2003,10 9:30:00,29 ,0.656631,3.990306,1.898096,0.784924
sgpcmbeC1.c1,2003,1010:30:00,29 , 0.61044,4.268156,1.897414,0.816635
sgpcmbeC1.c1,2003,1011:30:00,29 ,0.623406,4.295603,1.904073,0.815582
sgpcmbeC1.c1,2003,1012:30:00,29 ,0.657427,4.136313,1.920236,0.808231
sgpcmbeC1.c1,2003,1013:30:00,29 ,0.675932,4.082887, 1.96725,0.840383
sgpcmbeC1.c1,2003,1014:30:00,29 ,0.738493,4.056421,1.986034,0.830306
sgpcmbeC1.c1,2003,1015:30:00,27 ,  0.8706,4.128501,1.986558, 0.75036
sgpcmbeC1.c1,2003,1016:30:00,27 ,0.828418,4.170403,1.967258,0.741893
sgpcmbeC1.c1,2003,1017:30:00,27 ,0.831519,4.332484,1.959056,0.757151
sgpcmbeC1.c1,2003,1018:30:00,27 ,0.877463, 4.52619,1.951394,0.810598
sgpcmbeC1.c1,2003,1019:30:00,26 ,1.055832,4.287201,1.862464, 0.69243
sgpcmbeC1.c1,2003,1020:30:00,27 ,1.003922, 4.43986,1.934856,0.823219
sgpcmbeC1.c1,2003,1021:30:00,28 , 0.98115,4.480647,2.000365,0.896516
sgpcmbeC1.c1,2003,1022:30:00,28 ,0.983865,4.528483,2.005121,0.906415
sgpcmbeC1.c1,2003,1023:30:00,28 ,0.835199,4.434614,1.995352,0.902613