datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,09 0:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,09 1:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,09 2:00:00,29 ,       0,0.028519,0.000983,0.005296
twpcmbeC3.c1,2002,09 3:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,09 4:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,09 5:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,09 6:00:00,29 ,       0,0.092542,0.005592,0.018586
twpcmbeC3.c1,2002,09 7:00:00,29 ,2.979388,  15.439, 9.20146,3.589826
twpcmbeC3.c1,2002,09 8:00:00,29 ,18.26983,59.28649,45.87659, 10.7699
twpcmbeC3.c1,2002,09 9:00:00,29 ,43.13966,105.1794,83.38536,19.77436
twpcmbeC3.c1,2002,0910:00:00,29 ,61.73934,157.2953,107.3908,23.80318
twpcmbeC3.c1,2002,0911:00:00,29 ,56.59185,173.0233,121.1371,34.22962
twpcmbeC3.c1,2002,0912:00:00,28 ,21.14167,192.0541,118.7765,45.25526
twpcmbeC3.c1,2002,0913:00:00,28 ,49.14967,189.6247,144.4896,41.84023
twpcmbeC3.c1,2002,0914:00:00,29 ,39.10783,178.9405,152.6165,35.28159
twpcmbeC3.c1,2002,0915:00:00,29 ,74.56467, 157.432,138.1318,19.99945
twpcmbeC3.c1,2002,0916:00:00,29 ,6.201428,137.9817,98.65832,28.85519
twpcmbeC3.c1,2002,0917:00:00,29 ,5.543167,73.88033,58.84061,18.75773
twpcmbeC3.c1,2002,0918:00:00,29 ,1.587166,26.77517, 17.9358,6.941583
twpcmbeC3.c1,2002,0919:00:00,29 ,       0,0.470222,0.174209,0.170607
twpcmbeC3.c1,2002,0920:00:00,29 ,       0,0.008571,0.000296,0.001592
twpcmbeC3.c1,2002,0921:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,0922:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,0923:00:00,29 ,       0,       0,       0,       0