datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,12 0:30:00,31 ,144.6427, 251.037, 199.664,36.94309 nsacmbeC1.c1,2005,12 1:30:00,31 ,145.5095,251.9858,199.1425,37.68866 nsacmbeC1.c1,2005,12 2:30:00,31 ,144.0938,252.1473,202.2503,34.44989 nsacmbeC1.c1,2005,12 3:30:00,31 ,143.3293,253.6533,205.6509,36.45616 nsacmbeC1.c1,2005,12 4:30:00,31 ,139.1738,260.8362,206.3213,37.16251 nsacmbeC1.c1,2005,12 5:30:00,31 ,140.2565, 259.463,206.7063, 38.4517 nsacmbeC1.c1,2005,12 6:30:00,31 , 137.544,252.8182,204.0859,38.20044 nsacmbeC1.c1,2005,12 7:30:00,31 ,139.6503,251.8543,202.1318,38.68995 nsacmbeC1.c1,2005,12 8:30:00,31 ,140.3028,251.5172,205.1374,35.77435 nsacmbeC1.c1,2005,12 9:30:00,31 ,140.0603,253.2739,208.1127,37.99723 nsacmbeC1.c1,2005,1210:30:00,31 ,140.4382,254.0106,207.8571,36.62636 nsacmbeC1.c1,2005,1211:30:00,31 ,137.3178,253.1216,207.5574,37.88844 nsacmbeC1.c1,2005,1212:30:00,31 ,142.2968,252.7582, 207.974,36.34036 nsacmbeC1.c1,2005,1213:30:00,31 , 140.122,250.8285,206.6834,36.17454 nsacmbeC1.c1,2005,1214:30:00,31 ,140.5085,251.5243,206.3477,35.51614 nsacmbeC1.c1,2005,1215:30:00,31 ,140.2905,254.4885,205.3569,35.90046 nsacmbeC1.c1,2005,1216:30:00,31 ,136.0968,253.3788,205.7773,36.46144 nsacmbeC1.c1,2005,1217:30:00,31 , 136.554,253.6282,207.7359,35.00957 nsacmbeC1.c1,2005,1218:30:00,31 ,137.3308,255.7494,210.1958,34.60448 nsacmbeC1.c1,2005,1219:30:00,31 ,137.9222,255.8033,211.2032,34.02716 nsacmbeC1.c1,2005,1220:30:00,31 ,140.2893,256.6982,211.0268,34.70286 nsacmbeC1.c1,2005,1221:30:00,31 ,146.2873, 256.595,209.1174,32.82111 nsacmbeC1.c1,2005,1222:30:00,31 ,145.7038,250.2242,206.7128,34.04064 nsacmbeC1.c1,2005,1223:30:00,31 ,144.9085, 250.608,204.2653,36.76515