datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,04 0:30:00,24 ,       0, 0.92539,0.241527,0.242947
nsacmbeC1.c1,1999,04 1:30:00,24 ,       0,1.106551, 0.22481,0.265541
nsacmbeC1.c1,1999,04 2:30:00,24 ,       0,0.671378,0.214383,0.203943
nsacmbeC1.c1,1999,04 3:30:00,24 ,       0,1.812934,0.283741,0.362059
nsacmbeC1.c1,1999,04 4:30:00,26 ,       0,2.238544, 0.63934,0.743127
nsacmbeC1.c1,1999,04 5:30:00,28 , 0.00244,13.05976, 3.31408,4.666924
nsacmbeC1.c1,1999,04 6:30:00,30 ,0.026313,21.74568,6.881641,7.950583
nsacmbeC1.c1,1999,04 7:30:00,30 ,0.035992,29.49171,12.87876,9.855875
nsacmbeC1.c1,1999,04 8:30:00,30 ,0.091559,34.51788,15.25866,11.91534
nsacmbeC1.c1,1999,04 9:30:00,30 ,0.056194,60.72303,17.37554,14.18918
nsacmbeC1.c1,1999,0410:30:00,30 , 0.26871, 61.6795, 20.6595,17.39439
nsacmbeC1.c1,1999,0411:30:00,30 ,0.942641,141.6626,27.57893,34.47182
nsacmbeC1.c1,1999,0412:30:00,30 ,1.880236,110.5982, 20.1555,24.17123
nsacmbeC1.c1,1999,0413:30:00,30 ,1.091597,152.9049,21.31448,30.14659
nsacmbeC1.c1,1999,0414:30:00,30 ,0.291668,154.5642,30.47652,39.57859
nsacmbeC1.c1,1999,0415:30:00,30 ,0.256558,78.61859, 21.0742, 19.1011
nsacmbeC1.c1,1999,0416:30:00,30 ,0.347823,114.5436,24.40863,25.62484
nsacmbeC1.c1,1999,0417:30:00,30 ,0.230539,69.97045,23.50549,16.16629
nsacmbeC1.c1,1999,0418:30:00,30 ,0.072817,38.49543,17.08274,11.47957
nsacmbeC1.c1,1999,0419:30:00,30 ,0.109602,64.82168,17.62253, 14.6457
nsacmbeC1.c1,1999,0420:30:00,30 ,0.063973,21.61755, 7.27309,6.797461
nsacmbeC1.c1,1999,0421:30:00,27 ,0.000155,10.79768,2.818408,3.810726
nsacmbeC1.c1,1999,0422:30:00,27 ,       0,2.125254,0.498153,0.560991
nsacmbeC1.c1,1999,0423:30:00,23 ,       0,0.587174,0.261665,0.176422