datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2007,03 0:30:00,31 ,0.290703, 9.06757,2.083191, 2.15822
twpcmbeC1.c1,2007,03 1:30:00,31 ,0.408245, 11.1324,2.557036,2.434998
twpcmbeC1.c1,2007,03 2:30:00,31 ,0.350036,15.55051,4.107942,3.839476
twpcmbeC1.c1,2007,03 3:30:00,31 ,0.365423,10.14709,3.490212,2.789505
twpcmbeC1.c1,2007,03 4:30:00,31 , 0.41421,9.415618,3.618001,2.492735
twpcmbeC1.c1,2007,03 5:30:00,31 ,0.318107, 7.24314,2.901094,2.041625
twpcmbeC1.c1,2007,03 6:30:00,31 ,0.452197,12.37802,3.747938,3.205101
twpcmbeC1.c1,2007,03 7:30:00,31 ,0.801076,10.17815,3.306814,1.884913
twpcmbeC1.c1,2007,03 8:30:00,31 ,0.539923,7.368534,2.700126,1.812439
twpcmbeC1.c1,2007,03 9:30:00,31 ,0.530867,9.681705,3.948179,2.488051
twpcmbeC1.c1,2007,0310:30:00,31 ,1.121125,8.456951,3.457529,1.966586
twpcmbeC1.c1,2007,0311:30:00,31 ,0.831362, 10.1775,3.775516,2.239257
twpcmbeC1.c1,2007,0312:30:00,31 ,  1.0584,11.67052,3.962883,2.328898
twpcmbeC1.c1,2007,0313:30:00,31 ,0.927031,9.511085,4.297169,2.512259
twpcmbeC1.c1,2007,0314:30:00,31 ,1.224794,8.485221,3.996104,1.931285
twpcmbeC1.c1,2007,0315:30:00,31 ,0.774606,8.120731,3.618057,2.073313
twpcmbeC1.c1,2007,0316:30:00,31 ,0.437309,8.692463,3.698476,2.186911
twpcmbeC1.c1,2007,0317:30:00,31 , 0.65681,8.355721,4.062276,2.240442
twpcmbeC1.c1,2007,0318:30:00,31 ,0.661072, 7.51387,3.244663,1.936017
twpcmbeC1.c1,2007,0319:30:00,31 ,0.290859,8.004999,3.152249, 2.47889
twpcmbeC1.c1,2007,0320:30:00,31 ,0.317063,10.43315,2.651173,2.351801
twpcmbeC1.c1,2007,0321:30:00,31 ,0.288192,11.97657,3.430114,2.798618
twpcmbeC1.c1,2007,0322:30:00,31 ,0.396967,5.649524,2.604647,1.763441
twpcmbeC1.c1,2007,0323:30:00,31 ,0.471803,9.573383,3.046031,2.237463