datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,08 0:00:00,31 ,       0,0.740426,0.056152,0.161967
twpcmbeC3.c1,2002,08 1:00:00,31 ,       0,0.029693,0.000958,0.005333
twpcmbeC3.c1,2002,08 2:00:00,31 ,       0,0.216962,0.006999,0.038968
twpcmbeC3.c1,2002,08 3:00:00,31 ,       0,0.212553,0.012654,0.047817
twpcmbeC3.c1,2002,08 4:00:00,31 ,       0,0.304997,0.009839,0.054779
twpcmbeC3.c1,2002,08 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,08 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,08 7:00:00,31 ,1.520171,10.16526,4.612965,2.047228
twpcmbeC3.c1,2002,08 8:00:00,31 , 6.41343,23.18256,14.95805,2.891154
twpcmbeC3.c1,2002,08 9:00:00,30 ,10.47633,33.69736,13.68121,3.935044
twpcmbeC3.c1,2002,0810:00:00,30 ,8.350103,26.91496,11.56349,3.927959
twpcmbeC3.c1,2002,0811:00:00,30 ,5.475542,57.43153,15.71918,  14.946
twpcmbeC3.c1,2002,0812:00:00,30 ,2.217991, 67.2705,25.64666,24.88086
twpcmbeC3.c1,2002,0813:00:00,30 ,0.931949,65.92246,23.52769,26.25004
twpcmbeC3.c1,2002,0814:00:00,29 ,1.467231,65.22533,17.44538,17.81528
twpcmbeC3.c1,2002,0815:00:00,30 ,6.367328, 57.3107,14.10686,11.11043
twpcmbeC3.c1,2002,0816:00:00,30 ,7.443653,35.00176,12.90394,5.188941
twpcmbeC3.c1,2002,0817:00:00,30 ,12.04261,19.05253,14.32224,1.577881
twpcmbeC3.c1,2002,0818:00:00,31 ,4.143244,14.19143,11.70918,1.687264
twpcmbeC3.c1,2002,0819:00:00,31 ,       0,1.952685,0.357727,0.416639
twpcmbeC3.c1,2002,0820:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,0821:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,0822:00:00,31 ,       0,0.408248,0.013169,0.073324
twpcmbeC3.c1,2002,0823:00:00,31 ,       0,0.749771,0.028866,0.136171