datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,06 0:30:00,29 ,0.568798,11.38367,3.686721,2.691932
nsacmbeC1.c1,2005,06 1:30:00,29 , 0.29432, 13.1346,3.040327,3.016966
nsacmbeC1.c1,2005,06 2:30:00,29 ,0.584635,11.85832,3.550129,3.140366
nsacmbeC1.c1,2005,06 3:30:00,30 ,0.588771,11.42254,3.954714, 2.69942
nsacmbeC1.c1,2005,06 4:30:00,30 ,0.304049,15.28363,6.598748, 4.49576
nsacmbeC1.c1,2005,06 5:30:00,29 ,  1.8626,36.65334,10.35241,8.621413
nsacmbeC1.c1,2005,06 6:30:00,30 ,1.700711,37.13202,12.32356,7.900956
nsacmbeC1.c1,2005,06 7:30:00,30 ,3.214616,61.71667,13.90633,12.95415
nsacmbeC1.c1,2005,06 8:30:00,30 ,2.514497,52.18148,16.34711,  11.955
nsacmbeC1.c1,2005,06 9:30:00,30 ,2.241953,57.89023,18.76233,14.94572
nsacmbeC1.c1,2005,0610:30:00,30 ,1.268951,79.64539,21.21263,18.76003
nsacmbeC1.c1,2005,0611:30:00,30 ,0.518283, 64.7834, 21.4759,18.00958
nsacmbeC1.c1,2005,0612:30:00,30 ,0.813076,97.08788,24.61299,27.89267
nsacmbeC1.c1,2005,0613:30:00,30 ,0.559777,96.21742,24.77989,25.18044
nsacmbeC1.c1,2005,0614:30:00,30 ,0.901212,108.1084,28.46119, 32.0098
nsacmbeC1.c1,2005,0615:30:00,30 ,1.562012,135.2444,25.12958, 31.6703
nsacmbeC1.c1,2005,0616:30:00,30 ,2.363247,78.96373,20.42803,21.37795
nsacmbeC1.c1,2005,0617:30:00,30 ,2.021854, 94.3523,21.07631,20.80101
nsacmbeC1.c1,2005,0618:30:00,30 ,1.851055,61.48671,17.17964,15.59769
nsacmbeC1.c1,2005,0619:30:00,30 ,1.818834,47.74621,14.54894,  10.488
nsacmbeC1.c1,2005,0620:30:00,30 ,2.999245,54.53577,15.06498,12.77751
nsacmbeC1.c1,2005,0621:30:00,30 ,1.248874,32.80751,10.25132, 8.59323
nsacmbeC1.c1,2005,0622:30:00,30 ,0.644476,25.24091,6.917645,6.157659
nsacmbeC1.c1,2005,0623:30:00,30 ,0.386033,17.22185,5.301568,4.416124