datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,05 0:00:00,31 ,       0,0.029236, 0.00161,0.006328
twpcmbeC3.c1,2004,05 1:00:00,31 ,       0,0.126863,0.007753,0.027039
twpcmbeC3.c1,2004,05 2:00:00,31 ,       0,0.188933,0.006095,0.033933
twpcmbeC3.c1,2004,05 3:00:00,31 ,       0,0.133471,0.006982,0.027802
twpcmbeC3.c1,2004,05 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,05 5:00:00,31 ,       0,0.124354,0.004011,0.022335
twpcmbeC3.c1,2004,05 6:00:00,31 ,       0,0.005167,0.000167,0.000928
twpcmbeC3.c1,2004,05 7:00:00,31 ,       0,9.226472,4.240821, 2.54841
twpcmbeC3.c1,2004,05 8:00:00,30 ,1.003886,16.34131,10.08035,4.268553
twpcmbeC3.c1,2004,05 9:00:00,31 ,1.358703, 27.4669,10.25266,5.026524
twpcmbeC3.c1,2004,0510:00:00,29 ,0.908134,35.15414,13.78808,8.930677
twpcmbeC3.c1,2004,0511:00:00,29 ,2.971701,45.74364,18.86933,14.43007
twpcmbeC3.c1,2004,0512:00:00,29 ,1.630504,63.42681,25.32243,21.27685
twpcmbeC3.c1,2004,0513:00:00,29 ,1.262736,60.92302,31.69143,19.61849
twpcmbeC3.c1,2004,0514:00:00,28 ,4.081624,53.94293,31.49099,17.05251
twpcmbeC3.c1,2004,0515:00:00,29 ,2.307292, 54.6964,22.50835,15.16739
twpcmbeC3.c1,2004,0516:00:00,29 ,3.132375,33.93304,16.45644,9.300076
twpcmbeC3.c1,2004,0517:00:00,29 ,1.661703,22.71348,11.96254,6.229105
twpcmbeC3.c1,2004,0518:00:00,28 ,0.713863,11.38091,5.792284,3.127417
twpcmbeC3.c1,2004,0519:00:00,31 ,       0,0.143418,0.006273,0.027052
twpcmbeC3.c1,2004,0520:00:00,31 ,       0,0.217069,0.007002,0.038987
twpcmbeC3.c1,2004,0521:00:00,31 ,       0,0.115093,0.003713,0.020671
twpcmbeC3.c1,2004,0522:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0523:00:00,31 ,       0,0.084338,0.002721,0.015148