datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,05 0:30:00,31 ,       0, 8.39679,1.678495,1.639405
nsacmbeC1.c1,2006,05 1:30:00,31 ,       0, 4.11165,0.964244,1.127165
nsacmbeC1.c1,2006,05 2:30:00,31 ,0.317831,5.179724,2.117237,1.358937
nsacmbeC1.c1,2006,05 3:30:00,31 ,1.891941,12.93392,4.726296,2.150688
nsacmbeC1.c1,2006,05 4:30:00,31 ,1.371492,20.61063,8.284641,3.821378
nsacmbeC1.c1,2006,05 5:30:00,31 ,4.789429,26.46679,11.54942, 5.24214
nsacmbeC1.c1,2006,05 6:30:00,31 , 5.44233,57.06386,18.78338,12.10186
nsacmbeC1.c1,2006,05 7:30:00,31 ,6.083381,80.70216,24.02746,15.27291
nsacmbeC1.c1,2006,05 8:30:00,31 ,3.756488,57.87743,30.71351,14.15709
nsacmbeC1.c1,2006,05 9:30:00,31 ,6.565253,75.15704,31.70061,16.85944
nsacmbeC1.c1,2006,0510:30:00,31 , 0.56999,109.4769,36.89948,25.09417
nsacmbeC1.c1,2006,0511:30:00,31 ,0.178696,89.81761, 34.3109,24.03183
nsacmbeC1.c1,2006,0512:30:00,31 ,0.132194,135.6122,37.50303,28.71495
nsacmbeC1.c1,2006,0513:30:00,31 ,2.656981,111.1479,37.53412,27.61759
nsacmbeC1.c1,2006,0514:30:00,31 ,1.290082, 100.286,32.16002,25.37352
nsacmbeC1.c1,2006,0515:30:00,31 ,1.630011,129.6229,36.48535,29.54512
nsacmbeC1.c1,2006,0516:30:00,31 ,3.065739,128.1061,37.10448, 23.5552
nsacmbeC1.c1,2006,0517:30:00,31 ,3.579753, 80.7486,29.69717,14.70641
nsacmbeC1.c1,2006,0518:30:00,31 ,5.761316, 111.042,29.01466,18.78891
nsacmbeC1.c1,2006,0519:30:00,31 ,4.319983,  61.467,21.64047,13.06721
nsacmbeC1.c1,2006,0520:30:00,31 ,6.167684,33.95751,19.53082,7.186844
nsacmbeC1.c1,2006,0521:30:00,31 ,5.477473,30.02833,13.52749,6.117608
nsacmbeC1.c1,2006,0522:30:00,31 ,1.919297,16.52785,7.255286,2.936211
nsacmbeC1.c1,2006,0523:30:00,31 , 1.60155,15.07113,4.078184,2.481252