datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,10 0:30:00,31 ,       0,0.072582,0.010911,0.021188
twpcmbeC2.c1,2005,10 1:30:00,31 ,       0,0.059555,0.007542,0.017983
twpcmbeC2.c1,2005,10 2:30:00,31 ,       0,0.109046,0.014679,0.030168
twpcmbeC2.c1,2005,10 3:30:00,31 ,       0,0.128854,0.012309,0.033293
twpcmbeC2.c1,2005,10 4:30:00,31 ,       0,0.080072,0.009119,0.022453
twpcmbeC2.c1,2005,10 5:30:00,31 ,       0,0.150648,0.005868,0.027197
twpcmbeC2.c1,2005,10 6:30:00,31 ,2.115067,17.44581,9.523462,3.892308
twpcmbeC2.c1,2005,10 7:30:00,31 , 1.44879, 50.1666,21.18351,12.53204
twpcmbeC2.c1,2005,10 8:30:00,31 ,2.624966,87.57835,30.46164,23.27034
twpcmbeC2.c1,2005,10 9:30:00,31 ,4.083446,114.8634,37.39191,22.10598
twpcmbeC2.c1,2005,1010:30:00,31 ,8.471856, 119.329,41.29376,23.97419
twpcmbeC2.c1,2005,1011:30:00,31 ,4.047108,83.66079,44.40152,20.75798
twpcmbeC2.c1,2005,1012:30:00,31 ,4.647068,178.9277,50.12651, 31.9356
twpcmbeC2.c1,2005,1013:30:00,31 ,11.03516,172.9068,55.24066,38.03464
twpcmbeC2.c1,2005,1014:30:00,31 ,10.29046,77.68495,38.60701,15.62233
twpcmbeC2.c1,2005,1015:30:00,31 ,6.661914,111.2851,42.02762,22.02502
twpcmbeC2.c1,2005,1016:30:00,31 ,8.637012,67.08219,32.88751,  15.667
twpcmbeC2.c1,2005,1017:30:00,31 ,11.13114,74.91702,24.46964,13.56024
twpcmbeC2.c1,2005,1018:30:00,31 ,8.187058,31.72075,19.86906,5.654418
twpcmbeC2.c1,2005,1019:30:00,31 ,       0,0.323089,0.025262,0.073362
twpcmbeC2.c1,2005,1020:30:00,31 ,       0,0.125857,0.008286, 0.02722
twpcmbeC2.c1,2005,1021:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,1022:30:00,31 ,       0,0.161378,0.007647,0.030244
twpcmbeC2.c1,2005,1023:30:00,31 ,       0,0.062666,0.006789,0.016991