datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1998,08 0:30:00,24 ,       0,0.745315,0.184014,0.192192
twpcmbeC1.c1,1998,08 1:30:00,24 ,       0,0.781299,0.211946,0.247948
twpcmbeC1.c1,1998,08 2:30:00,24 ,       0,0.633227,0.117273,0.178564
twpcmbeC1.c1,1998,08 3:30:00,24 ,       0,0.489422,0.097505, 0.13024
twpcmbeC1.c1,1998,08 4:30:00,24 ,       0,0.457428,0.039996,0.104707
twpcmbeC1.c1,1998,08 5:30:00,24 ,       0,0.143059,    0.01, 0.03205
twpcmbeC1.c1,1998,08 6:30:00,25 ,0.001091,32.96763,6.762723,8.137254
twpcmbeC1.c1,1998,08 7:30:00,25 ,0.151081,217.3047,90.07399,79.44918
twpcmbeC1.c1,1998,08 8:30:00,26 ,       0,441.5053,244.2192,149.5567
twpcmbeC1.c1,1998,08 9:30:00,24 ,0.140219,634.4038,376.2038,206.8948
twpcmbeC1.c1,1998,0810:30:00,24 ,0.248253,796.1013,505.9797,270.1216
twpcmbeC1.c1,1998,0811:30:00,24 ,0.059757,874.0022,576.1981, 287.502
twpcmbeC1.c1,1998,0812:30:00,23 ,0.190653,898.4249,535.0873,315.3239
twpcmbeC1.c1,1998,0813:30:00,23 ,0.068512,844.0481,481.8351,303.2727
twpcmbeC1.c1,1998,0814:30:00,23 ,       0,717.1215,327.8212,272.5708
twpcmbeC1.c1,1998,0815:30:00,23 ,       0,531.1321,240.4944,178.0271
twpcmbeC1.c1,1998,0816:30:00,25 ,       0,321.8229,142.9633,104.5486
twpcmbeC1.c1,1998,0817:30:00,25 ,       0,99.52527,30.69702, 31.3313
twpcmbeC1.c1,1998,0818:30:00,25 ,       0,1.646889,0.162283,0.360536
twpcmbeC1.c1,1998,0819:30:00,25 ,       0,0.064104, 0.00323, 0.01304
twpcmbeC1.c1,1998,0820:30:00,25 ,       0,0.154924,0.023275,0.045062
twpcmbeC1.c1,1998,0821:30:00,24 ,       0,0.415309,0.057056,0.093482
twpcmbeC1.c1,1998,0822:30:00,24 ,       0,0.594323,0.102568,0.151932
twpcmbeC1.c1,1998,0823:30:00,24 ,       0,0.449009,0.117854,0.143045