datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,03 0:30:00,31 , 0.29051,10.17278, 3.99218,2.806118
twpcmbeC1.c1,2003,03 1:30:00,31 ,0.603558,9.760681,3.577226,2.660064
twpcmbeC1.c1,2003,03 2:30:00,31 ,0.467136,9.592366,3.309888,2.328908
twpcmbeC1.c1,2003,03 3:30:00,31 ,0.546151,9.823074,3.865429,2.666448
twpcmbeC1.c1,2003,03 4:30:00,31 , 0.30747,7.646771,3.108309,1.967457
twpcmbeC1.c1,2003,03 5:30:00,31 ,0.557562,13.27151,3.077776,2.883806
twpcmbeC1.c1,2003,03 6:30:00,31 ,0.331335,13.27411,2.557731, 2.67855
twpcmbeC1.c1,2003,03 7:30:00,31 ,0.798225,8.829992,2.726669,1.689809
twpcmbeC1.c1,2003,03 8:30:00,31 ,0.581056,11.94014,4.895602,2.901564
twpcmbeC1.c1,2003,03 9:30:00,31 ,0.568869,12.15849,4.144127,2.618632
twpcmbeC1.c1,2003,0310:30:00,31 ,0.623889,10.51914,3.918437,2.198129
twpcmbeC1.c1,2003,0311:30:00,31 ,0.659451,10.91546,3.309475, 2.69373
twpcmbeC1.c1,2003,0312:30:00,31 ,0.901614, 10.5887,3.661668, 2.46522
twpcmbeC1.c1,2003,0313:30:00,31 ,0.674707,11.09118,3.875669,2.697839
twpcmbeC1.c1,2003,0314:30:00,31 ,0.864267, 12.7532,4.757901,3.171359
twpcmbeC1.c1,2003,0315:30:00,31 ,0.825209,10.12123,4.215635,2.802268
twpcmbeC1.c1,2003,0316:30:00,31 ,  0.5515,10.70998,4.009425,2.879429
twpcmbeC1.c1,2003,0317:30:00,31 , 0.27221,  14.328,4.092797,3.372396
twpcmbeC1.c1,2003,0318:30:00,31 ,0.525428,9.875422,4.013008,2.603137
twpcmbeC1.c1,2003,0319:30:00,31 ,0.324509,11.70355,3.676125,3.023786
twpcmbeC1.c1,2003,0320:30:00,31 ,0.407501,11.85503,2.666254,2.796803
twpcmbeC1.c1,2003,0321:30:00,31 ,0.375435,7.389808, 2.70488,2.281926
twpcmbeC1.c1,2003,0322:30:00,31 ,0.441389,12.96866,3.061988,2.902092
twpcmbeC1.c1,2003,0323:30:00,31 , 0.33455,13.36632,2.966823,3.261491