datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2004,10 0:30:00,31 ,       0,0.518752,0.026651,0.097532
twpcmbeC1.c1,2004,10 1:30:00,31 ,       0,0.453347,0.041306,0.117078
twpcmbeC1.c1,2004,10 2:30:00,31 ,       0,0.383019,0.049512,0.113225
twpcmbeC1.c1,2004,10 3:30:00,31 ,       0,0.435573,0.047717,0.118079
twpcmbeC1.c1,2004,10 4:30:00,31 ,       0,1.386058,0.082311,0.268298
twpcmbeC1.c1,2004,10 5:30:00,31 ,       0,0.549819,0.097382,0.163681
twpcmbeC1.c1,2004,10 6:30:00,31 ,0.030664,  67.354,22.06685,19.96252
twpcmbeC1.c1,2004,10 7:30:00,31 ,0.276987,296.5976,127.6892,104.8966
twpcmbeC1.c1,2004,10 8:30:00,31 ,0.454552,534.3381,275.9356, 189.376
twpcmbeC1.c1,2004,10 9:30:00,31 ,2.209366, 729.804,  411.97,238.5221
twpcmbeC1.c1,2004,1010:30:00,31 ,2.771225,871.0197,480.0724,293.0116
twpcmbeC1.c1,2004,1011:30:00,31 ,3.691284,936.8769,450.8133,372.3137
twpcmbeC1.c1,2004,1012:30:00,31 ,0.844376,899.9992,441.3873,361.4219
twpcmbeC1.c1,2004,1013:30:00,31 ,0.628754, 837.812,419.2926,319.6698
twpcmbeC1.c1,2004,1014:30:00,31 ,2.491028,682.5233,293.9434, 270.194
twpcmbeC1.c1,2004,1015:30:00,31 ,0.214283,457.0207,186.8624,165.8354
twpcmbeC1.c1,2004,1016:30:00,31 ,0.232971,232.9894, 91.1373,83.43491
twpcmbeC1.c1,2004,1017:30:00,31 ,       0,42.21999,12.26568,14.57223
twpcmbeC1.c1,2004,1018:30:00,31 ,       0,0.155016,0.027075,0.037925
twpcmbeC1.c1,2004,1019:30:00,31 ,       0,0.125508,0.008163,0.025442
twpcmbeC1.c1,2004,1020:30:00,31 ,       0,0.423053,0.018387,0.077077
twpcmbeC1.c1,2004,1021:30:00,31 ,       0,0.492192, 0.04297,0.110135
twpcmbeC1.c1,2004,1022:30:00,31 ,       0,0.496071,0.029366, 0.09541
twpcmbeC1.c1,2004,1023:30:00,31 ,       0,0.519261,0.047734,0.124672