datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,07 0:30:00,31 ,0.355451,  15.447,3.503041,3.710625
nsacmbeC1.c1,2004,07 1:30:00,31 ,0.493149,19.33612,3.551455,4.446849
nsacmbeC1.c1,2004,07 2:30:00,31 , 0.32745,19.85297,3.941326,4.706867
nsacmbeC1.c1,2004,07 3:30:00,31 ,0.325021,17.90978,4.186275,4.631843
nsacmbeC1.c1,2004,07 4:30:00,31 ,0.440919,30.84843,4.170597, 5.83359
nsacmbeC1.c1,2004,07 5:30:00,31 ,0.409258,20.56594,5.109909,4.929235
nsacmbeC1.c1,2004,07 6:30:00,31 ,0.314948,13.59153,4.647991,4.329042
nsacmbeC1.c1,2004,07 7:30:00,31 ,0.294729,12.54702,3.422832,3.289456
nsacmbeC1.c1,2004,07 8:30:00,31 ,0.345427,10.39984,2.767164,2.810517
nsacmbeC1.c1,2004,07 9:30:00,31 ,0.403875,18.40897,4.050647,4.426203
nsacmbeC1.c1,2004,0710:30:00,31 ,0.412549,14.85924,3.836552,3.706998
nsacmbeC1.c1,2004,0711:30:00,31 ,0.398917,11.36275,3.797886,3.506231
nsacmbeC1.c1,2004,0712:30:00,31 ,0.578686,17.00078,4.110547,4.421527
nsacmbeC1.c1,2004,0713:30:00,31 ,0.449615,12.56518,3.857172,3.548069
nsacmbeC1.c1,2004,0714:30:00,31 ,0.528918,16.07061,3.257722,3.377196
nsacmbeC1.c1,2004,0715:30:00,31 , 0.53832,23.89601,4.390119,5.392637
nsacmbeC1.c1,2004,0716:30:00,31 ,0.462903,20.43631, 3.80239,5.342817
nsacmbeC1.c1,2004,0717:30:00,31 ,0.552431,24.86613,4.752847,6.303329
nsacmbeC1.c1,2004,0718:30:00,31 , 0.36696,21.73695,5.202225,6.271782
nsacmbeC1.c1,2004,0719:30:00,31 , 0.51058, 24.0788,5.709788,5.763144
nsacmbeC1.c1,2004,0720:30:00,31 ,0.486223,15.67505,3.965943,4.152933
nsacmbeC1.c1,2004,0721:30:00,31 ,0.331837,16.04005,3.707246,3.902576
nsacmbeC1.c1,2004,0722:30:00,31 ,0.347368, 15.6749,4.210555,4.291526
nsacmbeC1.c1,2004,0723:30:00,31 ,0.387081,18.17345,3.734817,4.275838