datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2004,12 0:30:00,31 ,383.8267,436.7228,412.4033,13.83605 twpcmbeC1.c1,2004,12 1:30:00,31 , 381.889,434.5738,411.3508,13.70976 twpcmbeC1.c1,2004,12 2:30:00,31 ,380.4753,434.0535,410.1433,13.83574 twpcmbeC1.c1,2004,12 3:30:00,31 ,381.1696,439.2211,409.2823,14.84802 twpcmbeC1.c1,2004,12 4:30:00,31 ,381.6653,436.2255,408.8841,14.11676 twpcmbeC1.c1,2004,12 5:30:00,31 ,381.9025,441.6203,408.1643,14.95382 twpcmbeC1.c1,2004,12 6:30:00,31 ,384.2508,440.1535, 409.709,13.10905 twpcmbeC1.c1,2004,12 7:30:00,31 ,390.4092,441.3968,414.0972,13.01765 twpcmbeC1.c1,2004,12 8:30:00,31 ,394.3874,445.8315,416.3452,13.14825 twpcmbeC1.c1,2004,12 9:30:00,31 ,397.7633,438.8613,421.5385,12.65399 twpcmbeC1.c1,2004,1210:30:00,31 ,400.3625,440.9783,424.2206,12.08244 twpcmbeC1.c1,2004,1211:30:00,31 ,402.8561,446.5112,424.4371,11.80767 twpcmbeC1.c1,2004,1212:30:00,31 ,405.0298,451.6629,426.6174,13.49829 twpcmbeC1.c1,2004,1213:30:00,31 , 396.084,450.5221,426.4726,13.48507 twpcmbeC1.c1,2004,1214:30:00,31 , 397.746, 452.185,428.1484,14.67736 twpcmbeC1.c1,2004,1215:30:00,31 ,399.6745,452.9037,427.6556,13.63974 twpcmbeC1.c1,2004,1216:30:00,31 ,398.6715,445.2422,423.0085,11.47383 twpcmbeC1.c1,2004,1217:30:00,31 ,397.0448,435.2607,418.6224,10.77947 twpcmbeC1.c1,2004,1218:30:00,31 , 393.587,438.3792,415.9633,12.10101 twpcmbeC1.c1,2004,1219:30:00,31 ,389.2262,447.7963,414.3208,13.11118 twpcmbeC1.c1,2004,1220:30:00,31 ,386.5703,438.6474,413.9884,14.45012 twpcmbeC1.c1,2004,1221:30:00,31 ,386.9943,439.2985,412.4142,13.61202 twpcmbeC1.c1,2004,1222:30:00,31 ,386.5845,437.7348,413.3813,13.56778 twpcmbeC1.c1,2004,1223:30:00,31 , 385.959, 437.024,412.1774, 13.4258