datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2000,02 0:30:00,29 ,405.6668,447.6947,420.7475,10.60168 twpcmbeC1.c1,2000,02 1:30:00,29 ,402.1018, 441.897,418.3363,9.242973 twpcmbeC1.c1,2000,02 2:30:00,29 ,402.0767,443.8639, 416.718,8.669658 twpcmbeC1.c1,2000,02 3:30:00,29 , 404.714,440.7054,419.1277,7.624832 twpcmbeC1.c1,2000,02 4:30:00,29 ,399.1473,442.0082,418.6412,10.07594 twpcmbeC1.c1,2000,02 5:30:00,29 ,393.8454, 439.128,416.7868,9.978181 twpcmbeC1.c1,2000,02 6:30:00,29 ,389.2386, 438.269,417.4003,11.65564 twpcmbeC1.c1,2000,02 7:30:00,29 , 393.779,437.8527, 420.742,9.059824 twpcmbeC1.c1,2000,02 8:30:00,29 ,403.8838,445.5737,423.8804,8.283394 twpcmbeC1.c1,2000,02 9:30:00,29 ,411.5242,452.3694,426.0409,7.537925 twpcmbeC1.c1,2000,0210:30:00,29 ,411.9398,448.8307,428.5459,7.099216 twpcmbeC1.c1,2000,0211:30:00,29 ,409.9295,445.2305,429.8276,7.343446 twpcmbeC1.c1,2000,0212:30:00,29 ,413.3791,444.6996,430.6992,7.038376 twpcmbeC1.c1,2000,0213:30:00,29 ,413.5592,453.2851,431.2116,8.769763 twpcmbeC1.c1,2000,0214:30:00,29 ,411.9897,440.1893, 429.175,6.233027 twpcmbeC1.c1,2000,0215:30:00,28 ,409.4632, 438.352,428.3278,5.822346 twpcmbeC1.c1,2000,0216:30:00,29 ,409.5558,448.4555,428.1856,7.004909 twpcmbeC1.c1,2000,0217:30:00,29 , 407.934,443.6469,425.9125,7.005142 twpcmbeC1.c1,2000,0218:30:00,29 ,403.3035,445.4709,422.8122,8.938049 twpcmbeC1.c1,2000,0219:30:00,29 ,403.4557,433.9944,420.2935, 8.03319 twpcmbeC1.c1,2000,0220:30:00,29 ,403.8753,443.3589,419.6665,8.363229 twpcmbeC1.c1,2000,0221:30:00,29 , 400.702,441.9273,420.7158,10.53655 twpcmbeC1.c1,2000,0222:30:00,29 , 407.682,446.1596,421.2226,9.745323 twpcmbeC1.c1,2000,0223:30:00,29 ,406.7559, 449.398,420.8984,10.03038