datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2006,06 0:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,06 1:30:00,30 ,       0,0.274721,0.009157,0.050157
sgpcmbeC1.c1,2006,06 2:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,06 3:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,06 4:30:00,30 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,06 5:30:00,30 ,       0,32.38826,19.65752,9.082123
sgpcmbeC1.c1,2006,06 6:30:00,30 ,11.60056,98.64919,48.79104,19.19515
sgpcmbeC1.c1,2006,06 7:30:00,30 ,16.63846,129.8967,60.66101,24.42923
sgpcmbeC1.c1,2006,06 8:30:00,30 ,15.33545,137.7704,65.01088,31.08056
sgpcmbeC1.c1,2006,06 9:30:00,30 ,14.88278,240.5783,67.94481,50.63275
sgpcmbeC1.c1,2006,0610:30:00,30 ,14.67815,330.6367,62.31145,66.85768
sgpcmbeC1.c1,2006,0611:30:00,30 ,11.57902, 311.204,69.82235,82.88284
sgpcmbeC1.c1,2006,0612:30:00,30 ,2.155632,372.7427,86.65475, 114.438
sgpcmbeC1.c1,2006,0613:30:00,30 ,12.75801,385.7588,107.5893,115.1124
sgpcmbeC1.c1,2006,0614:30:00,30 ,28.52596, 339.709, 115.183,96.91032
sgpcmbeC1.c1,2006,0615:30:00,30 ,31.11002,303.0723,110.2345, 83.2163
sgpcmbeC1.c1,2006,0616:30:00,30 ,32.51307,192.2874, 84.4312,42.42452
sgpcmbeC1.c1,2006,0617:30:00,30 ,24.75159,139.3915,71.23575,23.99913
sgpcmbeC1.c1,2006,0618:30:00,30 ,35.09381,84.30666,58.25551,10.44684
sgpcmbeC1.c1,2006,0619:30:00,30 ,8.159682,33.62014,23.07816,6.992857
sgpcmbeC1.c1,2006,0620:30:00,30 ,       0,1.394337,0.102642,0.343579
sgpcmbeC1.c1,2006,0621:30:00,30 ,       0,0.388491, 0.01295,0.070928
sgpcmbeC1.c1,2006,0622:30:00,30 ,       0,0.563344,0.018778,0.102852
sgpcmbeC1.c1,2006,0623:30:00,30 ,       0,       0,       0,       0