datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,04 0:30:00,24 ,       0,0.136687,0.006145,0.027892
nsacmbeC1.c1,2005,04 1:30:00,23 ,       0,0.107349,0.005287,0.022446
nsacmbeC1.c1,2005,04 2:30:00,26 ,       0,0.536416,0.026279,0.106055
nsacmbeC1.c1,2005,04 3:30:00,25 ,       0,6.303259,0.601653,1.446601
nsacmbeC1.c1,2005,04 4:30:00,30 ,       0,25.31803,4.095136,6.619083
nsacmbeC1.c1,2005,04 5:30:00,30 ,       0,70.92747,19.56517,20.09063
nsacmbeC1.c1,2005,04 6:30:00,30 , 7.60665,141.7537,58.28355,41.65712
nsacmbeC1.c1,2005,04 7:30:00,30 ,43.49149,229.6487,122.9078,61.79007
nsacmbeC1.c1,2005,04 8:30:00,30 ,73.47153, 342.127,211.9406,68.51851
nsacmbeC1.c1,2005,04 9:30:00,30 ,139.4838,424.0648,296.0416,74.80999
nsacmbeC1.c1,2005,0410:30:00,30 ,231.1911, 504.982,379.1789,76.12282
nsacmbeC1.c1,2005,0411:30:00,30 ,265.8639,585.9922,439.5323,80.88932
nsacmbeC1.c1,2005,0412:30:00,30 ,322.5799,620.2831,471.0803,81.74917
nsacmbeC1.c1,2005,0413:30:00,30 ,343.4364,637.8679,488.4105,72.87457
nsacmbeC1.c1,2005,0414:30:00,30 ,348.9295,  588.83,465.2992,78.27459
nsacmbeC1.c1,2005,0415:30:00,30 ,310.6222,548.5333,424.9767,70.65385
nsacmbeC1.c1,2005,0416:30:00,30 ,235.2627,482.6388,361.6104,71.35526
nsacmbeC1.c1,2005,0417:30:00,30 , 186.944,403.3495,282.9039,64.34282
nsacmbeC1.c1,2005,0418:30:00,30 ,114.8499,311.2596,201.4475,56.98192
nsacmbeC1.c1,2005,0419:30:00,30 ,48.27831,221.6916,123.0664,50.74051
nsacmbeC1.c1,2005,0420:30:00,30 ,8.195118,133.6506,55.54609,33.55443
nsacmbeC1.c1,2005,0421:30:00,30 ,       0,57.87392,17.69989,18.70464
nsacmbeC1.c1,2005,0422:30:00,30 ,       0, 13.5555,3.191236,4.820604
nsacmbeC1.c1,2005,0423:30:00,26 ,       0,2.616311,0.386256,0.798306