datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2002,10 0:30:00,16 ,433.0352,452.0185,442.6523,5.554022 twpcmbeC1.c1,2002,10 1:30:00,16 ,435.3897,451.9868, 442.77,5.174928 twpcmbeC1.c1,2002,10 2:30:00,16 ,434.8793,450.6086,442.9598,4.884404 twpcmbeC1.c1,2002,10 3:30:00,16 ,430.8409,449.6777, 441.988,5.130393 twpcmbeC1.c1,2002,10 4:30:00,16 ,430.5971,450.3583,441.7808,5.427052 twpcmbeC1.c1,2002,10 5:30:00,16 ,431.4316,450.1598,441.8842,5.290178 twpcmbeC1.c1,2002,10 6:30:00,16 ,443.2857,455.7146,449.2139,4.248571 twpcmbeC1.c1,2002,10 7:30:00,16 ,442.7773,483.8291,467.6274,10.13682 twpcmbeC1.c1,2002,10 8:30:00,16 ,455.6959,512.6595,487.3142,14.17832 twpcmbeC1.c1,2002,10 9:30:00,16 ,457.7341,533.3777,504.5039,18.12449 twpcmbeC1.c1,2002,1010:30:00,16 ,471.7198,553.8837,515.9685,23.66462 twpcmbeC1.c1,2002,1011:30:00,16 ,460.2026,560.0394,518.1418,27.13853 twpcmbeC1.c1,2002,1012:30:00,16 ,451.9122,561.8767,512.4755,27.77804 twpcmbeC1.c1,2002,1013:30:00,16 , 467.496,560.0104, 506.541,26.18336 twpcmbeC1.c1,2002,1014:30:00,16 ,462.3861,550.2543,492.3737, 23.2041 twpcmbeC1.c1,2002,1015:30:00,16 ,453.5434,527.5045,483.4612,20.08778 twpcmbeC1.c1,2002,1016:30:00,16 ,448.7542,496.6833,470.1195,14.89104 twpcmbeC1.c1,2002,1017:30:00,16 ,446.3791,477.0578,460.1087,8.552502 twpcmbeC1.c1,2002,1018:30:00,16 ,442.5387,458.2328,451.8898,4.842037 twpcmbeC1.c1,2002,1019:30:00,16 ,438.3075,457.0208,450.0292,5.122981 twpcmbeC1.c1,2002,1020:30:00,16 ,437.2142,453.9971,447.8224,5.025163 twpcmbeC1.c1,2002,1021:30:00,16 , 434.468,454.9167,446.3676,5.871619 twpcmbeC1.c1,2002,1022:30:00,16 ,433.6294,453.6834,444.9805,5.711189 twpcmbeC1.c1,2002,1023:30:00,16 ,433.4908,451.4187,443.5988,5.230079