datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2004,02 0:30:00,29 ,402.0235,444.5562,423.8138,13.04802 twpcmbeC1.c1,2004,02 1:30:00,29 , 404.129,453.1981,423.4689,11.88904 twpcmbeC1.c1,2004,02 2:30:00,29 ,403.8238,447.2638,423.3706,11.12935 twpcmbeC1.c1,2004,02 3:30:00,29 ,403.7232, 439.608,423.5462,10.60123 twpcmbeC1.c1,2004,02 4:30:00,29 ,402.1527, 443.437,422.5149,12.30408 twpcmbeC1.c1,2004,02 5:30:00,29 ,400.7635,442.8566,420.8082,11.16972 twpcmbeC1.c1,2004,02 6:30:00,29 ,401.1946,444.9428,422.7622,12.43023 twpcmbeC1.c1,2004,02 7:30:00,29 ,405.5193,441.2151,423.4418,9.715574 twpcmbeC1.c1,2004,02 8:30:00,29 ,412.1504,442.6419,428.6251,9.258163 twpcmbeC1.c1,2004,02 9:30:00,29 , 418.369,441.7991,430.1985,7.268055 twpcmbeC1.c1,2004,0210:30:00,29 ,421.4248,449.6802, 432.723,7.994426 twpcmbeC1.c1,2004,0211:30:00,29 ,420.4204, 451.218,436.1173,8.655661 twpcmbeC1.c1,2004,0212:30:00,29 ,423.2563, 456.679,438.6833,8.546976 twpcmbeC1.c1,2004,0213:30:00,29 ,423.7714,452.6869,435.9702,7.639284 twpcmbeC1.c1,2004,0214:30:00,29 ,421.8575,451.4446,436.0309,8.229817 twpcmbeC1.c1,2004,0215:30:00,29 , 417.192,455.5138,434.4952,8.516632 twpcmbeC1.c1,2004,0216:30:00,29 ,413.2579,452.7614,433.1087,8.402526 twpcmbeC1.c1,2004,0217:30:00,29 ,414.4563,447.1883,430.1225,9.267287 twpcmbeC1.c1,2004,0218:30:00,29 ,412.0687,446.8212,429.1522, 9.72211 twpcmbeC1.c1,2004,0219:30:00,29 ,408.5398,440.6965,426.2506, 9.94579 twpcmbeC1.c1,2004,0220:30:00,29 ,406.3587,439.1683,424.7814,8.948885 twpcmbeC1.c1,2004,0221:30:00,29 ,405.5075,445.8685,424.4378,10.76424 twpcmbeC1.c1,2004,0222:30:00,29 ,405.4707,442.8393,424.5623,11.77775 twpcmbeC1.c1,2004,0223:30:00,29 ,404.7561,443.6393,422.7642,11.28629