datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,06 0:30:00,30 ,0.552715,8.567405,2.844905,1.960229
twpcmbeC2.c1,2001,06 1:30:00,30 , 0.34747,13.19843,3.565087,3.417273
twpcmbeC2.c1,2001,06 2:30:00,30 ,0.411673,11.58484,2.728596, 2.36326
twpcmbeC2.c1,2001,06 3:30:00,30 ,0.426973,9.128388,3.045245,2.150439
twpcmbeC2.c1,2001,06 4:30:00,30 ,0.734698,10.66124,3.340978,2.806071
twpcmbeC2.c1,2001,06 5:30:00,30 ,0.400516,8.914154,3.013467,2.287111
twpcmbeC2.c1,2001,06 6:30:00,30 ,0.490007,10.37014,3.531429,2.686117
twpcmbeC2.c1,2001,06 7:30:00,30 ,0.770186,10.03284,3.286778,2.022033
twpcmbeC2.c1,2001,06 8:30:00,30 ,0.997792,8.929548,3.331617,2.120627
twpcmbeC2.c1,2001,06 9:30:00,30 ,0.615707,12.04605,4.975519,2.886462
twpcmbeC2.c1,2001,0610:30:00,30 ,1.838909,10.58494,4.518186,2.084947
twpcmbeC2.c1,2001,0611:30:00,30 ,0.672373,11.35227,4.077454,2.157121
twpcmbeC2.c1,2001,0612:30:00,30 ,1.013753, 9.80398,4.524645,2.748514
twpcmbeC2.c1,2001,0613:30:00,30 ,1.278424,16.04053,  4.6801,3.047399
twpcmbeC2.c1,2001,0614:30:00,30 ,1.205081,12.10329,4.309398,2.733631
twpcmbeC2.c1,2001,0615:30:00,30 ,1.047692, 19.4739,4.997421,3.898621
twpcmbeC2.c1,2001,0616:30:00,30 ,1.182006,22.86615,4.977447,3.929419
twpcmbeC2.c1,2001,0617:30:00,30 ,0.856227,10.69314,4.629412,2.785053
twpcmbeC2.c1,2001,0618:30:00,30 ,0.570538,9.470365,3.660036,2.350666
twpcmbeC2.c1,2001,0619:30:00,30 ,0.455634,13.38661,4.098472,3.094864
twpcmbeC2.c1,2001,0620:30:00,30 ,0.334734, 15.5969,4.100709,3.646303
twpcmbeC2.c1,2001,0621:30:00,30 ,0.302866,14.60388,3.452929,3.397326
twpcmbeC2.c1,2001,0622:30:00,30 ,0.364594, 17.8792,4.644562,4.679949
twpcmbeC2.c1,2001,0623:30:00,30 ,0.303916,14.04313,3.443912,3.388415