datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1999,10 0:30:00,14 ,407.7095,445.9059,423.9345, 11.8859 twpcmbeC1.c1,1999,10 1:30:00,14 ,409.8109,441.1726,424.5638,10.21949 twpcmbeC1.c1,1999,10 2:30:00,14 , 407.343,438.5771,422.9287,10.65827 twpcmbeC1.c1,1999,10 3:30:00,14 ,405.4445,447.1532,422.4967,12.38355 twpcmbeC1.c1,1999,10 4:30:00,14 , 395.589,443.3672,422.6963,12.78491 twpcmbeC1.c1,1999,10 5:30:00,14 ,395.6754,441.9285,420.5707,14.28538 twpcmbeC1.c1,1999,10 6:30:00,14 ,397.7971, 439.825,420.1571,14.04798 twpcmbeC1.c1,1999,10 7:30:00,14 ,399.1176,447.8377,423.9266,13.51906 twpcmbeC1.c1,1999,10 8:30:00,14 ,404.9653, 441.344,426.0614,11.08393 twpcmbeC1.c1,1999,10 9:30:00,14 ,405.8278,450.0107,426.1458,11.32995 twpcmbeC1.c1,1999,1010:30:00,15 ,402.7383,441.9325,425.2485,9.773848 twpcmbeC1.c1,1999,1011:30:00,14 ,405.3421,438.7725, 426.107,9.980392 twpcmbeC1.c1,1999,1012:30:00,14 ,405.0778,446.8812,427.9995,10.21751 twpcmbeC1.c1,1999,1013:30:00,14 ,406.7426,439.8595,426.5601,8.754411 twpcmbeC1.c1,1999,1014:30:00,14 , 409.44,435.9996,426.8919,8.121796 twpcmbeC1.c1,1999,1015:30:00,14 ,408.5767,444.6966, 428.186,10.22029 twpcmbeC1.c1,1999,1016:30:00,15 ,407.4638,454.5125,428.0664,10.78215 twpcmbeC1.c1,1999,1017:30:00,15 ,407.9527,443.7962,426.4996,9.691559 twpcmbeC1.c1,1999,1018:30:00,15 ,406.5445,442.1138,424.0728,10.31583 twpcmbeC1.c1,1999,1019:30:00,15 ,405.7688,437.2363,422.5609,9.942383 twpcmbeC1.c1,1999,1020:30:00,14 ,406.4469,435.9426,421.0339,9.344357 twpcmbeC1.c1,1999,1021:30:00,14 ,407.6225,439.4842,422.6212,10.56898 twpcmbeC1.c1,1999,1022:30:00,14 ,408.0767,439.8752,421.2315,10.54475 twpcmbeC1.c1,1999,1023:30:00,14 ,406.2979,442.5337,422.8366,11.28564