datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1997,05 0:30:00,31 ,391.0751,446.2245, 417.115,14.68325 twpcmbeC1.c1,1997,05 1:30:00,31 ,390.2593,435.0881,415.1698,13.97735 twpcmbeC1.c1,1997,05 2:30:00,31 ,395.3275,439.9144,415.8462, 13.5266 twpcmbeC1.c1,1997,05 3:30:00,31 ,398.0824,434.0919,416.0467, 11.3313 twpcmbeC1.c1,1997,05 4:30:00,31 ,397.0957,447.2749,415.9873,13.17522 twpcmbeC1.c1,1997,05 5:30:00,31 ,397.0337,440.7314,414.2594,11.71475 twpcmbeC1.c1,1997,05 6:30:00,31 ,397.6351,446.9543,417.3623,13.80583 twpcmbeC1.c1,1997,05 7:30:00,31 ,403.3741,443.4206,419.8839,11.46688 twpcmbeC1.c1,1997,05 8:30:00,31 ,406.5828,437.6103,421.1949,8.701698 twpcmbeC1.c1,1997,05 9:30:00,31 ,406.3243,441.8825,422.1989,8.596152 twpcmbeC1.c1,1997,0510:30:00,31 ,405.8897,443.4275,423.2402,9.846822 twpcmbeC1.c1,1997,0511:30:00,31 , 407.163,446.3903,426.3482,12.01813 twpcmbeC1.c1,1997,0512:30:00,31 ,409.0984,446.2417,428.7772, 11.5364 twpcmbeC1.c1,1997,0513:30:00,31 ,409.0672,448.8694,429.7508,10.84964 twpcmbeC1.c1,1997,0514:30:00,31 ,407.0131,449.6976,428.8063,10.92926 twpcmbeC1.c1,1997,0515:30:00,31 ,407.5065,444.7943,427.6802,10.39425 twpcmbeC1.c1,1997,0516:30:00,31 ,401.1065,449.1985,425.0574,10.24583 twpcmbeC1.c1,1997,0517:30:00,31 ,402.9395, 447.196,424.7835,10.39968 twpcmbeC1.c1,1997,0518:30:00,31 ,406.1121, 449.795,423.0671,12.08696 twpcmbeC1.c1,1997,0519:30:00,31 ,402.5718,452.4349,422.8453,12.43894 twpcmbeC1.c1,1997,0520:30:00,31 ,399.3453,449.1686,421.6317,13.23536 twpcmbeC1.c1,1997,0521:30:00,31 ,394.6347,449.4294,420.2624,13.42538 twpcmbeC1.c1,1997,0522:30:00,31 ,391.5553,451.2018,417.2179,15.43818 twpcmbeC1.c1,1997,0523:30:00,31 ,389.8116, 451.525,416.4853,15.82754