datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,05 0:30:00,31 ,436.5099,457.4161,449.2593,4.740071
twpcmbeC2.c1,2005,05 1:30:00,31 ,436.0195,456.6105,448.5096,4.434622
twpcmbeC2.c1,2005,05 2:30:00,31 ,436.2911,455.2605,447.6027,4.638015
twpcmbeC2.c1,2005,05 3:30:00,31 ,435.5792,456.5744,446.9448,4.784157
twpcmbeC2.c1,2005,05 4:30:00,31 ,435.4055,453.8031,446.7691,4.614441
twpcmbeC2.c1,2005,05 5:30:00,31 ,435.8199, 452.923,446.2614,4.096339
twpcmbeC2.c1,2005,05 6:30:00,31 ,436.1645,455.5436,446.5544,4.281997
twpcmbeC2.c1,2005,05 7:30:00,31 ,445.0978,461.0118,454.4603,3.883539
twpcmbeC2.c1,2005,05 8:30:00,31 ,450.6642,  483.91,471.5452,7.684324
twpcmbeC2.c1,2005,05 9:30:00,31 ,457.2532,512.7272,485.7802,12.74345
twpcmbeC2.c1,2005,0510:30:00,31 , 459.227,545.7455,  501.94,18.70884
twpcmbeC2.c1,2005,0511:30:00,31 , 456.718,566.3464,513.7323,23.82514
twpcmbeC2.c1,2005,0512:30:00,31 ,466.7312,558.7088,515.3523, 25.8414
twpcmbeC2.c1,2005,0513:30:00,31 ,460.0765, 557.372,517.9031,26.14631
twpcmbeC2.c1,2005,0514:30:00,31 ,459.6002,565.1954,513.9184,22.71286
twpcmbeC2.c1,2005,0515:30:00,31 ,462.5134,551.6273,502.1687,20.28228
twpcmbeC2.c1,2005,0516:30:00,31 , 459.622,533.8376,494.1745,15.96211
twpcmbeC2.c1,2005,0517:30:00,31 ,458.3097, 503.777,478.2708,9.564788
twpcmbeC2.c1,2005,0518:30:00,31 ,452.8387, 467.836,461.5835,3.880442
twpcmbeC2.c1,2005,0519:30:00,31 ,443.3092,460.7951,454.9256,3.769933
twpcmbeC2.c1,2005,0520:30:00,31 ,439.1282,459.9753,453.2569,4.516144
twpcmbeC2.c1,2005,0521:30:00,31 ,437.2763,459.1178,451.8321, 4.95209
twpcmbeC2.c1,2005,0522:30:00,31 ,436.0587,458.6548,450.3838,4.730459
twpcmbeC2.c1,2005,0523:30:00,31 ,436.1372,457.9272,449.7017,4.544399