datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2003,10 0:30:00,30 ,444.0981,465.0786,454.3043,5.643805 twpcmbeC1.c1,2003,10 1:30:00,30 ,442.4223,462.5167,453.4478,5.872515 twpcmbeC1.c1,2003,10 2:30:00,30 , 441.796,463.9545,452.0245, 6.25076 twpcmbeC1.c1,2003,10 3:30:00,30 ,441.1406,462.0409,451.2027,6.381786 twpcmbeC1.c1,2003,10 4:30:00,30 ,440.3252,459.2012,451.0041,6.154965 twpcmbeC1.c1,2003,10 5:30:00,30 ,439.6906,459.6061,450.2653,5.379488 twpcmbeC1.c1,2003,10 6:30:00,30 ,446.1469,469.3333, 458.252,4.982547 twpcmbeC1.c1,2003,10 7:30:00,30 ,447.6127,491.6613, 478.551,9.745915 twpcmbeC1.c1,2003,10 8:30:00,31 ,451.1522,516.2172,496.4327,13.11251 twpcmbeC1.c1,2003,10 9:30:00,31 ,456.7472,529.6912,509.1707, 19.1733 twpcmbeC1.c1,2003,1010:30:00,31 , 458.528,546.9669, 516.699,22.57541 twpcmbeC1.c1,2003,1011:30:00,31 , 464.965,557.7117,521.9146,24.62569 twpcmbeC1.c1,2003,1012:30:00,31 ,462.9252,563.9051,523.6943,24.37174 twpcmbeC1.c1,2003,1013:30:00,31 ,449.6632,556.5573,519.6161,24.20225 twpcmbeC1.c1,2003,1014:30:00,31 ,447.3252,549.4646,504.9729,23.32622 twpcmbeC1.c1,2003,1015:30:00,30 ,444.9214,533.1567,493.2301,20.93698 twpcmbeC1.c1,2003,1016:30:00,30 ,447.4448,507.6548,481.8194,16.30604 twpcmbeC1.c1,2003,1017:30:00,30 , 448.065,483.3215,468.8754,9.115457 twpcmbeC1.c1,2003,1018:30:00,30 ,445.7826,470.8999,460.8013,5.729026 twpcmbeC1.c1,2003,1019:30:00,30 , 444.766,468.3495,458.8953,5.381114 twpcmbeC1.c1,2003,1020:30:00,30 ,444.4199, 466.755,457.4452,5.096062 twpcmbeC1.c1,2003,1021:30:00,30 , 445.882,464.6198,456.5704,4.767995 twpcmbeC1.c1,2003,1022:30:00,30 ,446.8961,463.8496,456.0373,5.087696 twpcmbeC1.c1,2003,1023:30:00,30 ,445.6757,462.8674,454.9645,5.234987