datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,04 0:30:00,20 ,       0,  0.1461,0.051208,0.060023
nsacmbeC1.c1,1999,04 1:30:00,20 ,       0,0.324443,0.068421, 0.09078
nsacmbeC1.c1,1999,04 2:30:00,18 ,       0,0.257562,0.067125,0.081842
nsacmbeC1.c1,1999,04 3:30:00,24 ,       0,1.292897,0.295568,0.397755
nsacmbeC1.c1,1999,04 4:30:00,26 ,       0,8.149679,2.066951,2.590696
nsacmbeC1.c1,1999,04 5:30:00,29 ,0.196896,17.88309,6.334074,5.579053
nsacmbeC1.c1,1999,04 6:30:00,30 ,2.525066,21.60649,11.45545,5.100246
nsacmbeC1.c1,1999,04 7:30:00,30 ,4.431835,34.04916,15.69333,6.119938
nsacmbeC1.c1,1999,04 8:30:00,30 ,9.470397,35.83816,21.78373,6.276908
nsacmbeC1.c1,1999,04 9:30:00,30 ,4.555872,49.59377,21.63879,9.079985
nsacmbeC1.c1,1999,0410:30:00,30 ,10.49788,47.03261, 21.4964, 10.1032
nsacmbeC1.c1,1999,0411:30:00,30 ,9.997868,65.35818,21.87949,12.13114
nsacmbeC1.c1,1999,0412:30:00,30 ,4.956898,58.13186,15.25052,13.03362
nsacmbeC1.c1,1999,0413:30:00,30 ,1.081235,101.6605,16.85116,22.91817
nsacmbeC1.c1,1999,0414:30:00,30 ,4.287436,87.67177,20.12016,19.25528
nsacmbeC1.c1,1999,0415:30:00,30 ,4.167887,74.91243,20.67434,12.09959
nsacmbeC1.c1,1999,0416:30:00,30 ,7.280522,71.27666,25.62819,12.48101
nsacmbeC1.c1,1999,0417:30:00,30 ,15.88324,39.00048, 23.9059,6.175608
nsacmbeC1.c1,1999,0418:30:00,30 ,11.60365,49.36955,30.79145,9.813302
nsacmbeC1.c1,1999,0419:30:00,30 ,4.960509,26.69042, 9.32638,4.986432
nsacmbeC1.c1,1999,0420:30:00,30 ,2.368478,11.34236,6.173527,2.413274
nsacmbeC1.c1,1999,0421:30:00,29 ,0.111053,11.51198,4.827092,3.266444
nsacmbeC1.c1,1999,0422:30:00,26 ,       0,4.146027,1.409442,1.471595
nsacmbeC1.c1,1999,0423:30:00,24 ,       0,1.350927,0.236705,0.339883