datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,04 0:00:00,30 ,       0,0.382823,0.031865,0.089941
twpcmbeC3.c1,2004,04 1:00:00,30 ,       0,0.662216,0.056242,0.138388
twpcmbeC3.c1,2004,04 2:00:00,30 ,       0,0.348782, 0.04566,0.089215
twpcmbeC3.c1,2004,04 3:00:00,30 ,       0,0.673532,0.049493,0.148206
twpcmbeC3.c1,2004,04 4:00:00,30 ,       0,0.109167,0.016515,0.035363
twpcmbeC3.c1,2004,04 5:00:00,30 ,       0,0.078694, 0.00739,0.020088
twpcmbeC3.c1,2004,04 6:00:00,30 ,       0,0.086273,0.003278,0.015829
twpcmbeC3.c1,2004,04 7:00:00,30 ,6.587663,35.31293,24.05426,6.060455
twpcmbeC3.c1,2004,04 8:00:00,30 ,64.12634,267.9949, 200.927,41.69658
twpcmbeC3.c1,2004,04 9:00:00,30 ,112.7286,496.4622,439.0597,74.70482
twpcmbeC3.c1,2004,0410:00:00,30 ,82.55428, 690.955,643.2353, 107.846
twpcmbeC3.c1,2004,0411:00:00,30 ,479.2628,879.2864,804.9473,81.24926
twpcmbeC3.c1,2004,0412:00:00,30 ,604.9111,988.1148,893.3496,90.93194
twpcmbeC3.c1,2004,0413:00:00,30 , 486.909,992.2643,906.7403,111.2492
twpcmbeC3.c1,2004,0414:00:00,30 ,409.7857,945.6979,833.4731,109.5727
twpcmbeC3.c1,2004,0415:00:00,30 ,346.6929,804.1846,675.5664,112.4517
twpcmbeC3.c1,2004,0416:00:00,30 ,323.1996,  633.03,506.1749,85.73956
twpcmbeC3.c1,2004,0417:00:00,30 , 228.966,406.1111, 316.027, 49.9771
twpcmbeC3.c1,2004,0418:00:00,30 ,44.19268,158.0273,106.9937,24.66974
twpcmbeC3.c1,2004,0419:00:00,30 , 0.67601,6.612924,2.771505,1.756833
twpcmbeC3.c1,2004,0420:00:00,30 ,       0,0.009088,0.000303,0.001659
twpcmbeC3.c1,2004,0421:00:00,30 ,       0,0.191622,0.014721,0.044565
twpcmbeC3.c1,2004,0422:00:00,30 ,       0,0.249381,0.013719,0.046406
twpcmbeC3.c1,2004,0423:00:00,30 ,       0,0.862835,0.101931,0.218486