datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,05 0:30:00,25 ,       0,0.006756, 0.00027,0.001351
twpcmbeC1.c1,1999,05 1:30:00,25 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,05 2:30:00,25 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,05 3:30:00,25 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,05 4:30:00,25 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,05 5:30:00,25 ,       0, 1.27365,0.146981,0.289593
twpcmbeC1.c1,1999,05 6:30:00,25 ,1.703912,48.72793,23.02559, 9.51076
twpcmbeC1.c1,1999,05 7:30:00,25 ,1.995392,104.2558,27.56647,23.93653
twpcmbeC1.c1,1999,05 8:30:00,24 ,2.038885,81.52513,28.65237,20.97013
twpcmbeC1.c1,1999,05 9:30:00,24 ,4.406082,105.0085,32.59794,26.25367
twpcmbeC1.c1,1999,0510:30:00,24 ,4.852709,132.7394,44.36841, 31.8939
twpcmbeC1.c1,1999,0511:30:00,24 ,7.795608,125.0881,48.70122,31.26812
twpcmbeC1.c1,1999,0512:30:00,24 ,4.233316,115.0741,49.56445,32.50065
twpcmbeC1.c1,1999,0513:30:00,24 ,3.646538,140.4585,48.96133,28.75945
twpcmbeC1.c1,1999,0514:30:00,24 ,12.96874,106.4355,43.53759,23.47254
twpcmbeC1.c1,1999,0515:30:00,24 , 9.43765,69.73613,30.39064, 16.1528
twpcmbeC1.c1,1999,0516:30:00,24 ,7.587717,63.26672,31.28289,15.13489
twpcmbeC1.c1,1999,0517:30:00,24 ,7.590376,54.78172,23.90619,12.13906
twpcmbeC1.c1,1999,0518:30:00,24 ,       0,4.881421,1.549267,1.058231
twpcmbeC1.c1,1999,0519:30:00,24 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0520:30:00,24 ,       0,0.071484,0.002979,0.014592
twpcmbeC1.c1,1999,0521:30:00,24 ,       0,0.125158,0.005215,0.025548
twpcmbeC1.c1,1999,0522:30:00,24 ,       0, 0.00791, 0.00033,0.001615
twpcmbeC1.c1,1999,0523:30:00,24 ,       0,       0,       0,       0