datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,06 0:30:00,30 , 0.73483, 10.4009,3.495612, 2.48401
twpcmbeC1.c1,2005,06 1:30:00,30 ,0.723434,10.03584,4.414886,2.722478
twpcmbeC1.c1,2005,06 2:30:00,30 ,0.884928,12.35281,4.074316,2.977428
twpcmbeC1.c1,2005,06 3:30:00,30 ,0.436753,14.58279,5.428399,3.603367
twpcmbeC1.c1,2005,06 4:30:00,30 ,0.893604,13.65622, 4.69951,3.461811
twpcmbeC1.c1,2005,06 5:30:00,30 ,0.533196,16.39949,4.830941,4.094092
twpcmbeC1.c1,2005,06 6:30:00,30 , 0.66025,8.937604,4.000879,2.211086
twpcmbeC1.c1,2005,06 7:30:00,30 ,0.563284,12.45051,4.807829,3.041833
twpcmbeC1.c1,2005,06 8:30:00,30 ,0.838266,13.85242,5.113538,3.585305
twpcmbeC1.c1,2005,06 9:30:00,30 ,1.042602,13.18849,4.127456,2.912162
twpcmbeC1.c1,2005,0610:30:00,30 ,0.841485,13.52211,3.962897,2.913449
twpcmbeC1.c1,2005,0611:30:00,30 ,0.786928,12.36794,4.761862, 3.03201
twpcmbeC1.c1,2005,0612:30:00,30 ,0.847579,9.658757,4.556199,2.717098
twpcmbeC1.c1,2005,0613:30:00,30 ,0.818392,14.37937,3.941341,3.462819
twpcmbeC1.c1,2005,0614:30:00,30 ,0.791716,15.33212,3.591774,3.076969
twpcmbeC1.c1,2005,0615:30:00,30 ,0.376174,10.43904,  3.4103,2.339834
twpcmbeC1.c1,2005,0616:30:00,30 ,0.697804,13.51915,4.503411,3.169143
twpcmbeC1.c1,2005,0617:30:00,30 ,0.231189,12.65017,3.639039,2.730691
twpcmbeC1.c1,2005,0618:30:00,30 ,0.536044,10.50842, 4.15376, 2.96917
twpcmbeC1.c1,2005,0619:30:00,30 ,0.730747,10.91456,3.458122, 2.41925
twpcmbeC1.c1,2005,0620:30:00,30 ,0.721265,9.578472,3.661555,2.344249
twpcmbeC1.c1,2005,0621:30:00,30 , 0.60796,12.83886,3.033947,2.439721
twpcmbeC1.c1,2005,0622:30:00,30 ,0.476992,10.99248,3.917183,2.886388
twpcmbeC1.c1,2005,0623:30:00,30 ,0.417142,13.29868,4.276438,3.476566