datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2005,10 0:30:00,31 ,393.7352,439.4296,413.6259,12.38454 twpcmbeC1.c1,2005,10 1:30:00,31 ,394.8015,435.4331,412.6634,12.53625 twpcmbeC1.c1,2005,10 2:30:00,31 ,391.7364,439.1241,410.5426,12.69817 twpcmbeC1.c1,2005,10 3:30:00,31 ,390.7222,432.7021,410.4445,11.74443 twpcmbeC1.c1,2005,10 4:30:00,31 ,387.8799,430.7639,410.5319,11.68188 twpcmbeC1.c1,2005,10 5:30:00,31 ,388.2315,433.5441,408.5514,10.65938 twpcmbeC1.c1,2005,10 6:30:00,31 ,389.2273,439.0766,409.4184,10.92502 twpcmbeC1.c1,2005,10 7:30:00,31 ,396.9917,439.9111,412.0802,10.53212 twpcmbeC1.c1,2005,10 8:30:00,31 ,401.6975, 439.477,413.4578,10.03328 twpcmbeC1.c1,2005,10 9:30:00,31 ,404.0317,440.9265,416.6774,10.10475 twpcmbeC1.c1,2005,1010:30:00,31 ,405.8203,442.0296,420.2754, 11.3761 twpcmbeC1.c1,2005,1011:30:00,31 ,405.2377,445.5894,422.0507, 10.8042 twpcmbeC1.c1,2005,1012:30:00,31 ,405.5777,442.4239,423.9995,10.27363 twpcmbeC1.c1,2005,1013:30:00,31 , 406.122,442.2646,421.2336,10.40485 twpcmbeC1.c1,2005,1014:30:00,31 ,404.4113,438.8337,420.3684,9.290665 twpcmbeC1.c1,2005,1015:30:00,31 ,402.9449, 439.383,416.7101,9.364648 twpcmbeC1.c1,2005,1016:30:00,31 ,403.3536,437.0486,417.3158,10.22355 twpcmbeC1.c1,2005,1017:30:00,31 ,402.7805,446.2319,418.2601,11.30812 twpcmbeC1.c1,2005,1018:30:00,31 ,401.4097,441.7206,416.4445, 10.7418 twpcmbeC1.c1,2005,1019:30:00,31 ,399.6781,434.5431,415.9624,10.18842 twpcmbeC1.c1,2005,1020:30:00,31 ,398.7729,431.2249,413.3866, 8.57802 twpcmbeC1.c1,2005,1021:30:00,31 ,398.1341,432.7637,412.9515,8.825946 twpcmbeC1.c1,2005,1022:30:00,31 , 395.815,440.0133,414.1857,9.837388 twpcmbeC1.c1,2005,1023:30:00,31 ,396.8121,441.3445,415.0927,11.54547