datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2000,05 0:30:00,31 ,394.3515,440.4532,416.5887,11.51872 twpcmbeC1.c1,2000,05 1:30:00,31 ,392.8821,438.8432,416.7841,12.33539 twpcmbeC1.c1,2000,05 2:30:00,31 ,392.5023,441.7059, 417.432,13.83514 twpcmbeC1.c1,2000,05 3:30:00,31 ,392.1757,441.3769,416.0082,12.69952 twpcmbeC1.c1,2000,05 4:30:00,31 ,392.5215,441.2945,417.9269,11.30332 twpcmbeC1.c1,2000,05 5:30:00,31 , 395.695,443.7743,420.5629,12.74665 twpcmbeC1.c1,2000,05 6:30:00,31 ,398.7823,441.0867,419.2059, 11.3603 twpcmbeC1.c1,2000,05 7:30:00,31 ,407.9326,437.9621, 421.079,9.466318 twpcmbeC1.c1,2000,05 8:30:00,31 ,405.6915, 439.805,422.9255,9.477461 twpcmbeC1.c1,2000,05 9:30:00,31 ,409.4858, 442.308,423.0231,9.140969 twpcmbeC1.c1,2000,0510:30:00,30 , 410.275,437.2127,419.6587,8.198068 twpcmbeC1.c1,2000,0511:30:00,27 ,409.7894,449.3903,421.6124,11.27747 twpcmbeC1.c1,2000,0512:30:00,27 ,408.7917,440.0197,421.5019,10.54369 twpcmbeC1.c1,2000,0513:30:00,29 ,408.7407,436.1573,420.6398,8.204296 twpcmbeC1.c1,2000,0514:30:00,31 ,408.0473, 455.851,422.0995,10.50248 twpcmbeC1.c1,2000,0515:30:00,31 , 403.774,439.4464,421.7126,9.305259 twpcmbeC1.c1,2000,0516:30:00,31 ,404.1106, 439.898,422.2474,9.962086 twpcmbeC1.c1,2000,0517:30:00,31 ,402.8701, 440.503,421.5689,9.890112 twpcmbeC1.c1,2000,0518:30:00,31 ,402.1179,438.2899,420.8997,10.42501 twpcmbeC1.c1,2000,0519:30:00,31 , 399.374,442.8316,418.6039, 10.2694 twpcmbeC1.c1,2000,0520:30:00,31 ,398.3395,438.2825,418.4258,10.22215 twpcmbeC1.c1,2000,0521:30:00,31 ,397.6873,440.8493,417.5893,10.13356 twpcmbeC1.c1,2000,0522:30:00,31 ,397.5278,438.0446,416.4742,10.17326 twpcmbeC1.c1,2000,0523:30:00,31 ,396.4987,444.3378,415.5754,10.69572