datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2003,03 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 1:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 2:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,03 7:00:00,31 ,       0,8.609992,4.823839,2.955701
twpcmbeC3.c1,2003,03 8:00:00,31 ,1.585052, 24.9073,12.28681,6.542189
twpcmbeC3.c1,2003,03 9:00:00,31 ,3.384351,35.59997,14.91864,7.029152
twpcmbeC3.c1,2003,0310:00:00,31 ,0.705342, 37.1752,17.33112,9.661463
twpcmbeC3.c1,2003,0311:00:00,31 ,3.993444,46.95335,21.94574,14.54567
twpcmbeC3.c1,2003,0312:00:00,31 ,2.708921,66.26736,26.31233, 17.9572
twpcmbeC3.c1,2003,0313:00:00,31 ,0.765052, 70.2856,33.97261,18.18097
twpcmbeC3.c1,2003,0314:00:00,31 ,2.834621,65.18102,28.51874,15.70858
twpcmbeC3.c1,2003,0315:00:00,31 ,6.301022,49.55977,25.07272,14.83727
twpcmbeC3.c1,2003,0316:00:00,31 ,1.168526,44.74463,14.93132,11.05913
twpcmbeC3.c1,2003,0317:00:00,30 ,2.329892,45.82502,14.53384,9.483225
twpcmbeC3.c1,2003,0318:00:00,30 ,1.553152,24.87335,9.652525, 5.75002
twpcmbeC3.c1,2003,0319:00:00,31 ,       0,5.719265,2.471113,1.443271
twpcmbeC3.c1,2003,0320:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,0321:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,0322:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2003,0323:00:00,31 ,       0,       0,       0,       0