datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2004,07 0:30:00,31 ,309.9575,362.4586,333.1013,12.92277 nsacmbeC1.c1,2004,07 1:30:00,31 ,309.7937,359.1898,332.2906,13.25392 nsacmbeC1.c1,2004,07 2:30:00,31 ,309.3397,362.6745,331.7242,13.58701 nsacmbeC1.c1,2004,07 3:30:00,31 ,310.3415,355.8614,332.7355,13.99571 nsacmbeC1.c1,2004,07 4:30:00,31 ,312.4105, 362.155,334.3595,15.14873 nsacmbeC1.c1,2004,07 5:30:00,31 ,316.1045,372.0082,336.4091,15.41367 nsacmbeC1.c1,2004,07 6:30:00,31 ,319.1337,380.8109,339.6954,16.51606 nsacmbeC1.c1,2004,07 7:30:00,31 ,324.1253,385.9265,343.5832,17.17199 nsacmbeC1.c1,2004,07 8:30:00,31 ,326.5836,390.0936,347.7398,18.37044 nsacmbeC1.c1,2004,07 9:30:00,31 ,330.1885,396.1752,352.0698,20.62826 nsacmbeC1.c1,2004,0710:30:00,31 ,331.6408,399.4756,355.5026,20.76154 nsacmbeC1.c1,2004,0711:30:00,31 ,330.3884,404.2745,360.7866,23.20897 nsacmbeC1.c1,2004,0712:30:00,31 ,332.9496,416.3698,364.4739,25.34577 nsacmbeC1.c1,2004,0713:30:00,31 ,333.0205,430.5881,367.0419,26.91409 nsacmbeC1.c1,2004,0714:30:00,31 ,331.1991,431.7879,368.1566,27.50027 nsacmbeC1.c1,2004,0715:30:00,31 ,330.4282,430.7872,367.4919,25.76951 nsacmbeC1.c1,2004,0716:30:00,31 , 330.066,425.9208,365.2281,25.11998 nsacmbeC1.c1,2004,0717:30:00,31 , 330.603,406.6129,361.2917,21.23179 nsacmbeC1.c1,2004,0718:30:00,31 ,329.2978,402.5014,356.7785,19.82349 nsacmbeC1.c1,2004,0719:30:00,31 ,326.9939,392.7137,351.3243,18.52551 nsacmbeC1.c1,2004,0720:30:00,31 ,323.9752,385.0029,346.3494,17.07247 nsacmbeC1.c1,2004,0721:30:00,31 ,319.3474,380.7206,341.8274,16.14846 nsacmbeC1.c1,2004,0722:30:00,31 ,316.4046,371.0149,337.9108,14.67448 nsacmbeC1.c1,2004,0723:30:00,31 ,311.9322, 364.211,335.1268,13.65463