datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,08 0:30:00,31 ,246.6076,362.8897,308.4946,29.71774 nsacmbeC1.c1,2005,08 1:30:00,31 ,247.7655,361.7169,308.8564,29.99655 nsacmbeC1.c1,2005,08 2:30:00,31 ,248.6194,362.4975,310.2379,29.89312 nsacmbeC1.c1,2005,08 3:30:00,31 ,243.9961,362.3731,311.5759,29.98073 nsacmbeC1.c1,2005,08 4:30:00,31 ,246.0352,365.4755,311.2415,28.30076 nsacmbeC1.c1,2005,08 5:30:00,31 ,249.7102,372.3685,312.1303,27.34499 nsacmbeC1.c1,2005,08 6:30:00,31 ,246.9353,373.5404,313.2414,26.83182 nsacmbeC1.c1,2005,08 7:30:00,31 ,247.0537,373.1969,313.3016,25.99847 nsacmbeC1.c1,2005,08 8:30:00,31 ,245.4145,372.6806,317.1698,27.41739 nsacmbeC1.c1,2005,08 9:30:00,31 , 246.417,371.2254,318.6416,26.90525 nsacmbeC1.c1,2005,0810:30:00,31 ,247.9166,368.8245,319.2739,25.81129 nsacmbeC1.c1,2005,0811:30:00,31 ,249.7379,367.3951,317.0244,25.01252 nsacmbeC1.c1,2005,0812:30:00,31 ,251.7537,365.0464, 315.848,28.61556 nsacmbeC1.c1,2005,0813:30:00,31 , 243.796, 371.969,312.2101,32.40545 nsacmbeC1.c1,2005,0814:30:00,31 ,239.8177, 364.563,311.6319,33.68796 nsacmbeC1.c1,2005,0815:30:00,31 , 238.824,363.9467,311.4085,31.31975 nsacmbeC1.c1,2005,0816:30:00,31 ,239.4435,366.3217,313.3048,31.28983 nsacmbeC1.c1,2005,0817:30:00,31 , 239.631,370.1555,307.5784,32.74399 nsacmbeC1.c1,2005,0818:30:00,31 ,232.8907,361.2254,310.8288,31.06452 nsacmbeC1.c1,2005,0819:30:00,31 ,241.9651,363.0347,310.1331,27.80561 nsacmbeC1.c1,2005,0820:30:00,31 ,241.6638,365.6368,310.5224,29.03518 nsacmbeC1.c1,2005,0821:30:00,31 ,244.6127,363.1105,312.4949,25.35074 nsacmbeC1.c1,2005,0822:30:00,31 ,245.9741,357.5811,312.2998,24.72834 nsacmbeC1.c1,2005,0823:30:00,31 ,245.0957,362.7526,311.4738,27.82186