datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2007,05 0:30:00,31 ,0.404544,2.161935,1.042925,0.448175
twpcmbeC1.c1,2007,05 1:30:00,31 ,0.272805,3.489474,1.038397,0.760829
twpcmbeC1.c1,2007,05 2:30:00,31 ,0.174159,2.447128,0.752708,0.457644
twpcmbeC1.c1,2007,05 3:30:00,31 ,0.212808,2.111488, 0.83137,0.502162
twpcmbeC1.c1,2007,05 4:30:00,31 ,0.225074,5.997576,0.911253,0.992065
twpcmbeC1.c1,2007,05 5:30:00,31 ,0.253788,2.422622,0.964616,0.537512
twpcmbeC1.c1,2007,05 6:30:00,31 ,0.692293,6.936121,3.633393,1.859008
twpcmbeC1.c1,2007,05 7:30:00,31 ,0.570309,9.857094,5.935877, 2.52828
twpcmbeC1.c1,2007,05 8:30:00,31 ,0.909303,13.47694,6.582991,2.781188
twpcmbeC1.c1,2007,05 9:30:00,31 ,1.250065, 13.7698,6.137256,3.128903
twpcmbeC1.c1,2007,0510:30:00,31 , 1.14302,29.82973,7.455533,6.063394
twpcmbeC1.c1,2007,0511:30:00,31 ,1.111163,26.15011,8.506769,6.694576
twpcmbeC1.c1,2007,0512:30:00,31 ,1.443696,25.24602,8.730784,5.899912
twpcmbeC1.c1,2007,0513:30:00,31 ,1.478926,27.94268,7.176222,5.600667
twpcmbeC1.c1,2007,0514:30:00,31 ,1.889614,21.84856,   6.911,5.108239
twpcmbeC1.c1,2007,0515:30:00,31 ,1.380588,13.85652,7.092985,3.973873
twpcmbeC1.c1,2007,0516:30:00,31 ,1.380184,15.88801, 6.27806,3.439146
twpcmbeC1.c1,2007,0517:30:00,31 ,0.624524,8.739413,4.187194,1.974459
twpcmbeC1.c1,2007,0518:30:00,31 , 0.44664,2.909028,1.534548,0.774426
twpcmbeC1.c1,2007,0519:30:00,31 ,0.441669,2.390703,0.904386,0.469364
twpcmbeC1.c1,2007,0520:30:00,31 ,0.225846,2.268624,0.865439,0.546443
twpcmbeC1.c1,2007,0521:30:00,31 ,0.300832,1.922296,0.841637,0.428002
twpcmbeC1.c1,2007,0522:30:00,31 ,0.208712,1.781239,0.823812,0.458198
twpcmbeC1.c1,2007,0523:30:00,31 ,0.185225,2.648194,0.988516,0.661095