datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,08 0:30:00,13 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 1:30:00,12 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 2:30:00,13 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 3:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 4:30:00,22 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 5:30:00,10 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 6:30:00,1 ,       0,       0,       0,       .
nsacmbeC1.c1,2001,08 7:30:00,1 ,23.80778,23.80778,23.80778,       .
nsacmbeC1.c1,2001,08 8:30:00,8 ,20.23067,40.82706,28.94819,6.937043
nsacmbeC1.c1,2001,08 9:30:00,9 ,18.54131,59.21709,33.69025,13.48038
nsacmbeC1.c1,2001,0810:30:00,14 , 15.5675,62.60281,34.20934,14.63195
nsacmbeC1.c1,2001,0811:30:00,19 ,19.79913,70.12243,40.36256,16.66718
nsacmbeC1.c1,2001,0812:30:00,19 ,17.36182,82.54655,47.98308,20.33644
nsacmbeC1.c1,2001,0813:30:00,23 ,19.84616,88.20719,43.45527,20.63046
nsacmbeC1.c1,2001,0814:30:00,20 ,19.13737,76.60468, 46.9659,18.25478
nsacmbeC1.c1,2001,0815:30:00,19 ,15.20106,78.38618,44.51373,21.35607
nsacmbeC1.c1,2001,0816:30:00,16 ,16.39143,73.15907,40.10814,19.40664
nsacmbeC1.c1,2001,0817:30:00,13 ,14.69833,   58.84, 35.2233,16.48928
nsacmbeC1.c1,2001,0818:30:00,7 ,15.15143,37.85867,30.14681,9.480634
nsacmbeC1.c1,2001,0819:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,2001,0820:30:00,1 ,23.95467,23.95467,23.95467,       .
nsacmbeC1.c1,2001,0821:30:00,11 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,0822:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,0823:30:00,20 ,       0,       0,       0,       0