datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,01 0:30:00,31 , 435.693,462.5384,452.0998, 7.16579
twpcmbeC2.c1,2006,01 1:30:00,31 ,433.6763,461.9299,451.1444,6.920916
twpcmbeC2.c1,2006,01 2:30:00,31 ,431.8136,460.8128,450.8918,6.859329
twpcmbeC2.c1,2006,01 3:30:00,31 ,431.3362,459.8589,450.0129,6.743464
twpcmbeC2.c1,2006,01 4:30:00,31 ,429.3215,460.9321,449.3076,7.173644
twpcmbeC2.c1,2006,01 5:30:00,31 ,428.9435,462.5836,449.4657,7.499967
twpcmbeC2.c1,2006,01 6:30:00,31 ,428.4532,461.4204, 449.257,7.463059
twpcmbeC2.c1,2006,01 7:30:00,31 ,439.9944,464.6535,455.3848,5.746892
twpcmbeC2.c1,2006,01 8:30:00,31 ,458.8723,489.1837,477.0244,6.610704
twpcmbeC2.c1,2006,01 9:30:00,31 ,484.5038,520.1229,503.8981,8.876994
twpcmbeC2.c1,2006,0110:30:00,31 ,500.4919,553.4335,527.2785,13.23611
twpcmbeC2.c1,2006,0111:30:00,31 ,509.6213,  569.39,548.1967,13.05394
twpcmbeC2.c1,2006,0112:30:00,30 ,516.3496,574.8542,554.2061,14.05246
twpcmbeC2.c1,2006,0113:30:00,27 ,529.8558,572.2797,554.1323,11.78245
twpcmbeC2.c1,2006,0114:30:00,28 ,509.2295,572.3925,548.5076,15.07637
twpcmbeC2.c1,2006,0115:30:00,31 ,497.6536,571.4377,541.1615,18.35544
twpcmbeC2.c1,2006,0116:30:00,31 ,481.5494,557.5001,523.1211,16.86979
twpcmbeC2.c1,2006,0117:30:00,31 ,475.6471,523.9343,498.3736,11.63751
twpcmbeC2.c1,2006,0118:30:00,31 ,460.2867,487.7997,475.0598,5.864944
twpcmbeC2.c1,2006,0119:30:00,31 ,448.6046,469.1464,461.7083,5.133286
twpcmbeC2.c1,2006,0120:30:00,31 ,443.9138,466.8042,458.3358, 5.60843
twpcmbeC2.c1,2006,0121:30:00,31 ,441.9594,465.0923,456.6103,6.010765
twpcmbeC2.c1,2006,0122:30:00,31 ,439.7012,464.1973,454.8782,6.832549
twpcmbeC2.c1,2006,0123:30:00,31 ,437.0482,462.9966,453.4847,6.969452