datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2003,05 0:00:00,28 ,       0,41.00917,7.687489,10.83893
twpcmbeC3.c1,2003,05 1:00:00,28 ,       0,49.09168,8.056125,12.62445
twpcmbeC3.c1,2003,05 2:00:00,28 ,       0,32.27027,8.159428,9.927562
twpcmbeC3.c1,2003,05 3:00:00,28 ,       0,63.94855, 10.5648,15.47846
twpcmbeC3.c1,2003,05 4:00:00,28 ,       0,58.45228,9.165319,13.80315
twpcmbeC3.c1,2003,05 5:00:00,28 ,       0,35.06697,6.296761, 9.81408
twpcmbeC3.c1,2003,05 6:00:00,28 ,       0,32.90549,7.877505,10.30473
twpcmbeC3.c1,2003,05 7:00:00,28 ,       0,36.10958, 7.53349,9.821623
twpcmbeC3.c1,2003,05 8:00:00,28 ,       0,35.37649,7.279415,10.54932
twpcmbeC3.c1,2003,05 9:00:00,28 ,       0,65.57249,7.521472,14.44409
twpcmbeC3.c1,2003,0510:00:00,28 ,       0,53.93909,7.883368,14.45134
twpcmbeC3.c1,2003,0511:00:00,28 ,       0,58.47655,10.59592,18.25489
twpcmbeC3.c1,2003,0512:00:00,28 ,       0,144.1098,22.86545,41.15357
twpcmbeC3.c1,2003,0513:00:00,28 ,       0,150.6395,22.87375,40.99118
twpcmbeC3.c1,2003,0514:00:00,28 ,       0,147.4123,17.59595, 34.4984
twpcmbeC3.c1,2003,0515:00:00,28 ,       0,159.6296,16.79719, 34.8902
twpcmbeC3.c1,2003,0516:00:00,28 ,       0,140.4691, 11.5459,27.83768
twpcmbeC3.c1,2003,0517:00:00,28 ,       0,141.7376,12.10745,30.00043
twpcmbeC3.c1,2003,0518:00:00,28 ,       0,127.5356,15.53319,36.32164
twpcmbeC3.c1,2003,0519:00:00,28 ,       0,76.85825,10.01502,18.26621
twpcmbeC3.c1,2003,0520:00:00,28 ,       0,23.41929,4.515947,6.628565
twpcmbeC3.c1,2003,0521:00:00,28 ,       0,21.33716,4.638078,7.310658
twpcmbeC3.c1,2003,0522:00:00,28 ,       0,57.33644,6.178427,12.44537
twpcmbeC3.c1,2003,0523:00:00,28 ,       0,44.06853,6.742747,11.76205