datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2006,06 0:00:00,30 ,       0,0.604401,0.048496,0.142122
twpcmbeC3.c1,2006,06 1:00:00,30 ,       0,0.245661,0.014426,0.055434
twpcmbeC3.c1,2006,06 2:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,06 3:00:00,30 ,       0,0.261342,0.008711,0.047714
twpcmbeC3.c1,2006,06 4:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,06 5:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,06 6:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,06 7:00:00,30 ,0.637114,6.028272,3.360001,1.536277
twpcmbeC3.c1,2006,06 8:00:00,30 , 3.19211,13.68418,10.38304, 2.82735
twpcmbeC3.c1,2006,06 9:00:00,30 ,5.923146,22.89939, 11.8277,3.999179
twpcmbeC3.c1,2006,0610:00:00,30 ,6.893677,20.87542,9.689356,3.969497
twpcmbeC3.c1,2006,0611:00:00,30 ,2.261948, 30.4672,8.233251,6.737623
twpcmbeC3.c1,2006,0612:00:00,29 ,1.742799,26.17782, 5.00045,5.701388
twpcmbeC3.c1,2006,0613:00:00,30 , 0.85797,38.06359,5.241792,7.643131
twpcmbeC3.c1,2006,0614:00:00,30 ,3.219234,34.67257,8.455496,8.599276
twpcmbeC3.c1,2006,0615:00:00,30 ,5.939666,42.36748,11.02713,8.586009
twpcmbeC3.c1,2006,0616:00:00,30 ,4.268857,31.84072,12.46616,6.317801
twpcmbeC3.c1,2006,0617:00:00,30 ,3.650484,18.21901,11.44649,3.219383
twpcmbeC3.c1,2006,0618:00:00,30 ,2.844702,11.15974,7.361373, 1.80905
twpcmbeC3.c1,2006,0619:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0620:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0621:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0622:00:00,30 ,       0,0.155723,0.007916,0.031653
twpcmbeC3.c1,2006,0623:00:00,30 ,       0,0.394502,0.026324,0.085969