datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,08 0:30:00,31 ,0.111527,5.281223,1.082086,1.203456 nsacmbeC1.c1,2005,08 1:30:00,31 ,0.160275,3.007351,0.877187,0.699147 nsacmbeC1.c1,2005,08 2:30:00,31 ,0.069462,3.522613,0.730048,0.667643 nsacmbeC1.c1,2005,08 3:30:00,31 ,0.158661, 3.33573,0.823796,0.708203 nsacmbeC1.c1,2005,08 4:30:00,31 ,0.099271, 3.93831,0.710052,0.718353 nsacmbeC1.c1,2005,08 5:30:00,31 ,0.112378,4.660823,1.125301,1.022618 nsacmbeC1.c1,2005,08 6:30:00,31 ,0.219007, 2.55437,1.215854,0.683644 nsacmbeC1.c1,2005,08 7:30:00,31 ,0.175056,5.047146,1.500428,1.154916 nsacmbeC1.c1,2005,08 8:30:00,31 ,0.160204,5.195304,1.672552,1.144331 nsacmbeC1.c1,2005,08 9:30:00,31 ,0.447878,5.812883,1.807954,1.164544 nsacmbeC1.c1,2005,0810:30:00,30 ,0.283359, 4.70388,2.051033,1.229556 nsacmbeC1.c1,2005,0811:30:00,30 ,0.347565,6.793753,2.434129,1.600159 nsacmbeC1.c1,2005,0812:30:00,30 ,0.492292,8.256699,2.822419,1.774565 nsacmbeC1.c1,2005,0813:30:00,30 ,0.445017,7.430557,2.285596,1.459217 nsacmbeC1.c1,2005,0814:30:00,30 ,0.320234,11.11993,2.401838,2.276567 nsacmbeC1.c1,2005,0815:30:00,30 ,0.413004,6.935066,2.286138,1.570147 nsacmbeC1.c1,2005,0816:30:00,31 ,0.533695,7.030404,2.301961,1.505487 nsacmbeC1.c1,2005,0817:30:00,31 ,0.356431,7.897508,2.553348,1.681963 nsacmbeC1.c1,2005,0818:30:00,31 ,0.176031,7.368635,2.485506,1.508858 nsacmbeC1.c1,2005,0819:30:00,31 ,0.460331,5.116024,1.702562,1.134473 nsacmbeC1.c1,2005,0820:30:00,31 , 0.32925,5.662177,1.393822,1.104212 nsacmbeC1.c1,2005,0821:30:00,31 ,0.153866,2.578929,0.890411,0.649263 nsacmbeC1.c1,2005,0822:30:00,31 ,0.109701, 4.52067,1.041086,1.023818 nsacmbeC1.c1,2005,0823:30:00,31 ,0.071543, 4.87511,1.025849,1.160403