datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,07 0:30:00,31 ,307.3382,334.8832,319.1237,7.296104
nsacmbeC1.c1,2005,07 1:30:00,31 , 307.865,335.3075,318.3703,  7.6909
nsacmbeC1.c1,2005,07 2:30:00,31 ,307.9867,335.9596,317.8994,7.468166
nsacmbeC1.c1,2005,07 3:30:00,31 ,306.3081,336.6094,318.0667,7.223494
nsacmbeC1.c1,2005,07 4:30:00,31 ,306.5575,339.0249,319.5135,7.270134
nsacmbeC1.c1,2005,07 5:30:00,31 ,310.1917, 342.883,322.2715,7.797663
nsacmbeC1.c1,2005,07 6:30:00,31 ,312.9197,343.5384,326.0465,8.714921
nsacmbeC1.c1,2005,07 7:30:00,31 ,318.2935,347.7188,331.1561,9.465185
nsacmbeC1.c1,2005,07 8:30:00,31 ,  322.79,356.1007,336.9319, 10.5432
nsacmbeC1.c1,2005,07 9:30:00,31 ,322.6219,368.2884,342.8608,12.37535
nsacmbeC1.c1,2005,0710:30:00,31 ,325.2985,373.9986,348.9451,12.86841
nsacmbeC1.c1,2005,0711:30:00,31 ,323.5258,385.6011,355.9077,15.00689
nsacmbeC1.c1,2005,0712:30:00,31 ,323.9207,384.7492,358.5995,14.28867
nsacmbeC1.c1,2005,0713:30:00,31 ,323.7516,395.3417, 360.786,15.75069
nsacmbeC1.c1,2005,0714:30:00,31 , 325.023,402.1198,361.8819,16.00265
nsacmbeC1.c1,2005,0715:30:00,31 ,326.9478,396.7275,359.5101,15.38273
nsacmbeC1.c1,2005,0716:30:00,31 ,325.5395,382.8078,354.7502,14.54845
nsacmbeC1.c1,2005,0717:30:00,31 ,325.1213,375.6453,350.8532,13.65542
nsacmbeC1.c1,2005,0718:30:00,31 ,323.3657,368.8381,346.0972,12.44833
nsacmbeC1.c1,2005,0719:30:00,31 ,321.2357,362.0071, 340.078, 11.4929
nsacmbeC1.c1,2005,0720:30:00,31 ,320.5732,352.9818, 334.645,10.42583
nsacmbeC1.c1,2005,0721:30:00,31 ,315.1579,345.1828,328.7491,8.766629
nsacmbeC1.c1,2005,0722:30:00,31 ,312.2179,337.2197,323.7326,7.745867
nsacmbeC1.c1,2005,0723:30:00,31 ,307.8704,336.6761,321.2872,7.663451