datastream, year, month, tod,n, min, max, mean, std sgpcmbeC1.c1,1997,06 0:30:00,30 ,0.403168,6.075334,1.527845,1.455131 sgpcmbeC1.c1,1997,06 1:30:00,30 ,0.309442,8.588416, 1.42453,1.522749 sgpcmbeC1.c1,1997,06 2:30:00,30 ,0.517669,4.543336,1.302187,0.846815 sgpcmbeC1.c1,1997,06 3:30:00,30 ,0.252586,3.220789,1.300374,0.796721 sgpcmbeC1.c1,1997,06 4:30:00,30 ,0.423299,2.777321,1.176272,0.590747 sgpcmbeC1.c1,1997,06 5:30:00,30 ,0.406061,4.706799,1.821764,1.171006 sgpcmbeC1.c1,1997,06 6:30:00,30 ,0.266108,8.770488,4.186917,2.177785 sgpcmbeC1.c1,1997,06 7:30:00,30 ,0.929315,10.06064,5.216179,2.416592 sgpcmbeC1.c1,1997,06 8:30:00,30 ,0.645438,9.462301,5.611896, 2.08042 sgpcmbeC1.c1,1997,06 9:30:00,30 , 0.89499,10.98068,5.175013,2.461384 sgpcmbeC1.c1,1997,0610:30:00,30 , 0.43075,12.01014,5.359382,2.707052 sgpcmbeC1.c1,1997,0611:30:00,30 ,1.430845,14.31513, 5.90557,3.460614 sgpcmbeC1.c1,1997,0612:30:00,30 ,1.343695,16.62052,5.083926,3.020223 sgpcmbeC1.c1,1997,0613:30:00,30 ,1.620013,17.56266,5.585839,3.621751 sgpcmbeC1.c1,1997,0614:30:00,30 ,1.557172,10.47746,5.301347,3.033402 sgpcmbeC1.c1,1997,0615:30:00,30 ,1.662746,11.58847, 5.00075, 2.60886 sgpcmbeC1.c1,1997,0616:30:00,30 ,1.142718, 26.3511,5.435276,4.348848 sgpcmbeC1.c1,1997,0617:30:00,30 ,0.862832,8.778402,3.952588,1.660153 sgpcmbeC1.c1,1997,0618:30:00,30 ,0.947129, 23.1959,4.481531,3.847411 sgpcmbeC1.c1,1997,0619:30:00,30 ,1.352821,9.966072,4.782095,2.089042 sgpcmbeC1.c1,1997,0620:30:00,30 ,0.667837,4.883206,2.303313,0.969764 sgpcmbeC1.c1,1997,0621:30:00,30 ,0.794447,3.779068,1.442623,0.697532 sgpcmbeC1.c1,1997,0622:30:00,30 ,0.304619,5.350313, 1.45209,0.949331 sgpcmbeC1.c1,1997,0623:30:00,30 , 0.27671,21.62136,2.235753,3.804624