datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,06 0:30:00,26 ,2.171428,43.73568,18.52495,12.44641
nsacmbeC1.c1,2004,06 1:30:00,24 ,1.307018,38.88221,17.20357,10.84875
nsacmbeC1.c1,2004,06 2:30:00,25 ,     1.3,41.35227,18.88647,11.65716
nsacmbeC1.c1,2004,06 3:30:00,25 ,3.156562,62.47766,29.52371,17.81833
nsacmbeC1.c1,2004,06 4:30:00,27 ,       4,92.47383,42.02186,29.16851
nsacmbeC1.c1,2004,06 5:30:00,29 ,5.971666, 131.999,56.74228,44.13973
nsacmbeC1.c1,2004,06 6:30:00,30 ,7.947166,202.1173,76.29341,62.60524
nsacmbeC1.c1,2004,06 7:30:00,30 , 11.7805,273.8048,104.7197,83.33674
nsacmbeC1.c1,2004,06 8:30:00,29 ,10.70896,338.5507,139.4729,99.44607
nsacmbeC1.c1,2004,06 9:30:00,30 ,  9.0245,388.9435,160.1102,122.5535
nsacmbeC1.c1,2004,0610:30:00,30 ,18.94983,438.5052,183.8221,144.9007
nsacmbeC1.c1,2004,0611:30:00,30 ,11.74867,469.7033,200.7828,150.2379
nsacmbeC1.c1,2004,0612:30:00,30 ,12.14983,493.0459,208.4603,156.8738
nsacmbeC1.c1,2004,0613:30:00,30 ,9.324491,494.1528,213.4701, 157.239
nsacmbeC1.c1,2004,0614:30:00,30 ,19.74767,470.3567,211.0795,152.5078
nsacmbeC1.c1,2004,0615:30:00,30 ,20.64166, 413.299,192.3507,142.3425
nsacmbeC1.c1,2004,0616:30:00,30 ,19.32867,374.5444,177.4593,127.9314
nsacmbeC1.c1,2004,0617:30:00,30 ,16.25533,332.6412,154.2208,110.7184
nsacmbeC1.c1,2004,0618:30:00,29 ,16.89816,  286.82,130.3643,91.19899
nsacmbeC1.c1,2004,0619:30:00,29 ,13.44983,237.1858, 99.7895, 74.2198
nsacmbeC1.c1,2004,0620:30:00,29 ,7.702308,186.0848,77.08604,56.31989
nsacmbeC1.c1,2004,0621:30:00,28 ,5.372001,136.6103,60.13831,40.76361
nsacmbeC1.c1,2004,0622:30:00,28 ,4.747924,93.97167,40.28616,27.89623
nsacmbeC1.c1,2004,0623:30:00,27 ,3.330833,63.13867,25.22043,18.71919