datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,10 0:30:00,31 ,0.020785,0.186416,0.062523,  0.0432
twpcmbeC2.c1,2001,10 1:30:00,31 ,0.022023,0.167923,0.051878,0.034116
twpcmbeC2.c1,2001,10 2:30:00,30 ,0.021844, 0.18396,0.054641,0.034039
twpcmbeC2.c1,2001,10 3:30:00,30 ,0.024984,0.360045,0.067755,0.067064
twpcmbeC2.c1,2001,10 4:30:00,30 ,0.021524,0.201356,  0.0614,0.038216
twpcmbeC2.c1,2001,10 5:30:00,30 , 0.02105, 0.17709,0.056891,0.034657
twpcmbeC2.c1,2001,10 6:30:00,30 ,0.027848,0.191312,0.060373,0.035197
twpcmbeC2.c1,2001,10 7:30:00,31 ,0.020591,0.164242,0.058557,0.035025
twpcmbeC2.c1,2001,10 8:30:00,31 ,0.029283, 0.11429, 0.06047,0.020489
twpcmbeC2.c1,2001,10 9:30:00,31 ,0.025598,0.176848,0.072049,0.036905
twpcmbeC2.c1,2001,1010:30:00,31 ,0.031687, 0.16372, 0.07287,0.035005
twpcmbeC2.c1,2001,1011:30:00,31 ,0.026746, 0.18929, 0.07691, 0.03898
twpcmbeC2.c1,2001,1012:30:00,31 ,0.038671,0.600711,0.118251,0.106672
twpcmbeC2.c1,2001,1013:30:00,31 ,0.027893,0.176263,0.078726, 0.03117
twpcmbeC2.c1,2001,1014:30:00,31 ,0.036718,0.265747,0.086868,  0.0523
twpcmbeC2.c1,2001,1015:30:00,30 ,0.028938,0.195658,0.087409,0.042544
twpcmbeC2.c1,2001,1016:30:00,30 ,0.027517,0.146538,0.069789,0.032209
twpcmbeC2.c1,2001,1017:30:00,30 ,0.026065,0.118765,0.059768,0.026374
twpcmbeC2.c1,2001,1018:30:00,30 ,0.020159,0.187017,0.053735,0.034485
twpcmbeC2.c1,2001,1019:30:00,31 ,0.023602,0.262677,0.064341,0.048026
twpcmbeC2.c1,2001,1020:30:00,31 , 0.01877,0.133191, 0.04546,0.026562
twpcmbeC2.c1,2001,1021:30:00,31 ,0.022077,0.412129,0.058295,0.070021
twpcmbeC2.c1,2001,1022:30:00,31 ,0.017013,0.150766,0.058913,0.035245
twpcmbeC2.c1,2001,1023:30:00,31 ,0.018878,0.250179,0.061579,0.052225