datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2006,02 0:30:00,28 ,397.2564,439.7073, 423.056,10.12394 twpcmbeC1.c1,2006,02 1:30:00,28 ,396.9032,447.3658,421.3921,12.21383 twpcmbeC1.c1,2006,02 2:30:00,28 , 398.591, 441.129,419.4395,10.67325 twpcmbeC1.c1,2006,02 3:30:00,28 ,402.2367,440.4188,421.6006,10.58279 twpcmbeC1.c1,2006,02 4:30:00,28 ,398.8001,440.2958,421.2635,11.27992 twpcmbeC1.c1,2006,02 5:30:00,28 ,394.7516, 440.633,421.2211,11.12906 twpcmbeC1.c1,2006,02 6:30:00,28 ,395.8288,443.9785,422.5283,11.52455 twpcmbeC1.c1,2006,02 7:30:00,28 ,401.0478,440.3021,422.8278,9.160118 twpcmbeC1.c1,2006,02 8:30:00,28 ,409.6948,448.7462,428.2165,8.691925 twpcmbeC1.c1,2006,02 9:30:00,28 ,416.8871, 441.076,429.8076,6.483701 twpcmbeC1.c1,2006,0210:30:00,28 ,420.2407,450.5098,433.0671,7.967093 twpcmbeC1.c1,2006,0211:30:00,28 ,416.4274,451.6968,433.0884,8.139938 twpcmbeC1.c1,2006,0212:30:00,28 ,417.9786, 450.425,433.8766,8.048894 twpcmbeC1.c1,2006,0213:30:00,28 ,417.7967,451.2433,433.1642,8.090071 twpcmbeC1.c1,2006,0214:30:00,28 ,414.5524,445.9135,431.4216,8.025039 twpcmbeC1.c1,2006,0215:30:00,28 ,411.4875,441.4319,430.9074,8.494451 twpcmbeC1.c1,2006,0216:30:00,28 ,411.4333,440.7366,429.8368,8.573524 twpcmbeC1.c1,2006,0217:30:00,28 ,410.8495,442.5591,426.6347,9.330484 twpcmbeC1.c1,2006,0218:30:00,28 ,406.0733,443.0844,426.3181,11.95083 twpcmbeC1.c1,2006,0219:30:00,28 ,399.3831, 445.704,425.1186,12.98695 twpcmbeC1.c1,2006,0220:30:00,28 ,399.6709,440.3377,423.8757,11.90751 twpcmbeC1.c1,2006,0221:30:00,28 ,400.7809,442.3621,424.9842,11.94024 twpcmbeC1.c1,2006,0222:30:00,28 ,400.6555,440.1822,423.3297,11.55123 twpcmbeC1.c1,2006,0223:30:00,28 ,397.4365,440.7416,423.9275,11.89488