datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2007,09 0:30:00,30 ,230.8813,333.9137,298.8437,31.07081 nsacmbeC1.c1,2007,09 1:30:00,30 ,235.9963,334.2642,298.7691,29.96067 nsacmbeC1.c1,2007,09 2:30:00,30 ,236.8991,334.1773,301.3201,29.81192 nsacmbeC1.c1,2007,09 3:30:00,30 ,237.4442,336.7983,303.8173,29.53513 nsacmbeC1.c1,2007,09 4:30:00,30 ,250.0335, 342.323,306.8167,26.20925 nsacmbeC1.c1,2007,09 5:30:00,30 ,236.1467,340.1274,308.4079,27.61535 nsacmbeC1.c1,2007,09 6:30:00,30 ,231.1311, 337.597,308.9775,28.30581 nsacmbeC1.c1,2007,09 7:30:00,30 ,220.2242,343.1183,310.2919,26.71424 nsacmbeC1.c1,2007,09 8:30:00,30 ,226.8588,355.5142,306.8919,29.45086 nsacmbeC1.c1,2007,09 9:30:00,30 ,252.4345,355.0788,307.4967,27.02636 nsacmbeC1.c1,2007,0910:30:00,30 ,252.6268,356.3783,310.7719,22.15365 nsacmbeC1.c1,2007,0911:30:00,29 ,245.2615,358.3271,307.8072,26.89864 nsacmbeC1.c1,2007,0912:30:00,29 ,246.4057,357.0831,305.7285,26.11475 nsacmbeC1.c1,2007,0913:30:00,29 ,246.6987,350.3473,309.7681,23.81943 nsacmbeC1.c1,2007,0914:30:00,29 ,246.3597,347.4626,309.9109,25.31256 nsacmbeC1.c1,2007,0915:30:00,29 ,237.3584,348.9942,306.0776,28.00838 nsacmbeC1.c1,2007,0916:30:00,29 ,234.5927,344.6707,303.8596,28.57787 nsacmbeC1.c1,2007,0917:30:00,29 , 230.633,342.8902,302.2767,31.37637 nsacmbeC1.c1,2007,0918:30:00,29 , 227.996,339.5983,301.3335,31.44151 nsacmbeC1.c1,2007,0919:30:00,29 ,226.4475,337.5287,298.2777,31.21768 nsacmbeC1.c1,2007,0920:30:00,29 ,225.6242, 336.934,296.0408,31.07598 nsacmbeC1.c1,2007,0921:30:00,29 ,224.7721, 336.833,295.7015,33.04247 nsacmbeC1.c1,2007,0922:30:00,29 ,225.8077,341.4261,296.4675, 31.9173 nsacmbeC1.c1,2007,0923:30:00,29 , 226.935,337.9861,294.5981,33.13487