datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,06 0:30:00,30 ,       0,16.16395,  3.2914,5.445907
nsacmbeC1.c1,2006,06 1:30:00,30 ,0.005022,11.01198,2.854027,4.257789
nsacmbeC1.c1,2006,06 2:30:00,30 ,0.007251,19.97789,4.963311,6.916547
nsacmbeC1.c1,2006,06 3:30:00,30 ,0.009907,29.31786, 5.77049,8.668704
nsacmbeC1.c1,2006,06 4:30:00,30 ,0.017576,37.60232, 7.05949, 9.35492
nsacmbeC1.c1,2006,06 5:30:00,30 ,0.033029,62.99567,14.74592,18.71421
nsacmbeC1.c1,2006,06 6:30:00,30 , 0.06177,77.56377,17.78977,23.55406
nsacmbeC1.c1,2006,06 7:30:00,30 ,0.113408, 99.7273,20.74771,25.79111
nsacmbeC1.c1,2006,06 8:30:00,30 ,0.064198,148.2635,32.78106,38.10794
nsacmbeC1.c1,2006,06 9:30:00,30 ,0.007422,183.2722,43.97394,53.67204
nsacmbeC1.c1,2006,0610:30:00,30 , 0.12684,221.4952,40.95446,53.93965
nsacmbeC1.c1,2006,0611:30:00,30 ,0.111896,165.9886,44.13829,52.12837
nsacmbeC1.c1,2006,0612:30:00,30 ,0.281751,216.4627, 59.8799,66.35718
nsacmbeC1.c1,2006,0613:30:00,30 ,0.232824,191.2565,59.83441,72.88447
nsacmbeC1.c1,2006,0614:30:00,30 ,       0,199.1421,51.49657,59.71153
nsacmbeC1.c1,2006,0615:30:00,30 ,       0,203.8856,60.81346,68.86569
nsacmbeC1.c1,2006,0616:30:00,30 ,0.451151,174.3766,51.74456,54.22774
nsacmbeC1.c1,2006,0617:30:00,30 ,0.234742,170.1841,48.14002,52.37174
nsacmbeC1.c1,2006,0618:30:00,30 ,0.106148,148.4626,38.28623,39.43741
nsacmbeC1.c1,2006,0619:30:00,30 ,0.131524, 100.127,29.42494,30.78725
nsacmbeC1.c1,2006,0620:30:00,30 ,0.025559,81.17162,19.62372,23.14065
nsacmbeC1.c1,2006,0621:30:00,30 ,0.018948,68.21157,13.99055,18.93255
nsacmbeC1.c1,2006,0622:30:00,30 ,0.007197,47.99432,7.884814, 11.4312
nsacmbeC1.c1,2006,0623:30:00,30 ,       0,23.73292,4.533286,6.809245