datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2004,10 0:30:00,31 ,435.9389,455.3683,444.8984,5.386243 twpcmbeC1.c1,2004,10 1:30:00,31 ,432.9379,454.6122,444.0061, 5.42404 twpcmbeC1.c1,2004,10 2:30:00,31 ,433.3951,458.0781,442.8755,5.943026 twpcmbeC1.c1,2004,10 3:30:00,31 ,432.8739,452.7945,441.4013,5.747017 twpcmbeC1.c1,2004,10 4:30:00,31 ,432.0908,452.0645,441.1087, 5.62574 twpcmbeC1.c1,2004,10 5:30:00,31 ,433.2048,452.4254,441.4663,5.868413 twpcmbeC1.c1,2004,10 6:30:00,31 ,435.2728, 462.298,450.6138,5.246356 twpcmbeC1.c1,2004,10 7:30:00,31 , 432.16,493.6122,470.1607,14.45239 twpcmbeC1.c1,2004,10 8:30:00,31 ,438.4561,522.7519,491.1929,21.21113 twpcmbeC1.c1,2004,10 9:30:00,31 ,439.3495,547.6213,508.6368,24.96793 twpcmbeC1.c1,2004,1010:30:00,31 ,450.9659, 564.615, 517.348,28.49068 twpcmbeC1.c1,2004,1011:30:00,31 ,448.4591,578.4741,515.8794,35.30035 twpcmbeC1.c1,2004,1012:30:00,31 ,448.3297,587.8982,515.9432,40.35513 twpcmbeC1.c1,2004,1013:30:00,31 ,455.9293,584.2421,517.5323,36.71748 twpcmbeC1.c1,2004,1014:30:00,31 ,455.1643,571.8536, 506.403, 31.511 twpcmbeC1.c1,2004,1015:30:00,31 , 455.129, 543.495, 494.965,23.44116 twpcmbeC1.c1,2004,1016:30:00,31 ,453.0298,512.6887,479.9956,15.74299 twpcmbeC1.c1,2004,1017:30:00,31 ,444.3704,475.9164,461.7936,8.168866 twpcmbeC1.c1,2004,1018:30:00,31 ,436.4155,461.2798,451.1485,5.319244 twpcmbeC1.c1,2004,1019:30:00,31 ,438.9728,460.1828,448.7804,5.147544 twpcmbeC1.c1,2004,1020:30:00,31 , 438.746,461.4519,448.0758,5.413395 twpcmbeC1.c1,2004,1021:30:00,31 ,435.9832,457.6754, 447.209,5.398029 twpcmbeC1.c1,2004,1022:30:00,31 ,435.7486,457.7722,446.2625,5.434463 twpcmbeC1.c1,2004,1023:30:00,31 , 435.856,456.9725,444.8787,5.302545