datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,10 0:30:00,31 ,0.275849,3.691349, 1.01263,0.905049
twpcmbeC2.c1,2006,10 1:30:00,31 ,0.113171, 3.66118,0.964218,0.926751
twpcmbeC2.c1,2006,10 2:30:00,31 ,0.306192,3.345467,0.897146,0.667887
twpcmbeC2.c1,2006,10 3:30:00,31 ,0.206554,5.880216,0.977832, 1.08663
twpcmbeC2.c1,2006,10 4:30:00,31 ,0.308437,1.906614,0.889215,0.468235
twpcmbeC2.c1,2006,10 5:30:00,31 ,0.292442,2.964247,0.830482,0.564132
twpcmbeC2.c1,2006,10 6:30:00,31 ,0.337922,3.793316, 0.95056,0.689655
twpcmbeC2.c1,2006,10 7:30:00,31 ,0.642072,6.970859,3.319852, 1.68536
twpcmbeC2.c1,2006,10 8:30:00,31 ,1.367742,12.07072,4.472307,2.194421
twpcmbeC2.c1,2006,10 9:30:00,31 ,0.851784,10.68531,4.750112,2.475287
twpcmbeC2.c1,2006,1010:30:00,31 ,0.831036,11.50522,4.969791,2.512565
twpcmbeC2.c1,2006,1011:30:00,31 ,0.748869,14.65724, 4.88874, 2.89146
twpcmbeC2.c1,2006,1012:30:00,31 ,0.936321,13.97231,4.709418,3.115989
twpcmbeC2.c1,2006,1013:30:00,31 ,1.225398,16.21012,6.135776,  4.2063
twpcmbeC2.c1,2006,1014:30:00,31 ,0.979409,19.01773,5.031643,3.907292
twpcmbeC2.c1,2006,1015:30:00,31 ,0.657915,10.83708,4.255313,2.514345
twpcmbeC2.c1,2006,1016:30:00,31 ,0.355499,9.932008,4.256055,2.513163
twpcmbeC2.c1,2006,1017:30:00,31 , 0.45179,7.276757,3.164299,1.892504
twpcmbeC2.c1,2006,1018:30:00,31 ,0.330257,5.693632,2.422364,1.327565
twpcmbeC2.c1,2006,1019:30:00,31 ,0.244431,3.856086,0.962982, 0.81826
twpcmbeC2.c1,2006,1020:30:00,31 ,0.207807,3.228038, 0.86921,   0.658
twpcmbeC2.c1,2006,1021:30:00,31 ,0.213136,4.864073,0.851071,0.847224
twpcmbeC2.c1,2006,1022:30:00,31 , 0.19234,4.481119,0.970266,0.925027
twpcmbeC2.c1,2006,1023:30:00,31 ,0.275201, 1.87952,0.745558,0.430748