datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2003,10 0:30:00,31 ,0.528387,12.00239,3.208521,2.803384 twpcmbeC2.c1,2003,10 1:30:00,31 ,0.360133,18.33029,3.352162, 3.81833 twpcmbeC2.c1,2003,10 2:30:00,31 ,0.654002,13.22429, 3.32468, 3.29081 twpcmbeC2.c1,2003,10 3:30:00,31 ,0.277183,6.203562,2.719851,1.763475 twpcmbeC2.c1,2003,10 4:30:00,31 ,0.457362,15.86565,5.013501,4.280636 twpcmbeC2.c1,2003,10 5:30:00,31 ,0.484278, 12.5236,4.108511,3.482397 twpcmbeC2.c1,2003,10 6:30:00,31 ,0.569442,14.37163,3.915375,3.556332 twpcmbeC2.c1,2003,10 7:30:00,31 ,0.241104,9.551673, 3.48439,2.458378 twpcmbeC2.c1,2003,10 8:30:00,31 ,0.407513,10.96519,4.203012,2.797626 twpcmbeC2.c1,2003,10 9:30:00,31 ,0.638212,9.559679,3.497583,2.134862 twpcmbeC2.c1,2003,1010:30:00,31 ,0.583081, 9.40395,3.652936,1.918759 twpcmbeC2.c1,2003,1011:30:00,30 ,1.077582,7.687029,3.205794,1.543612 twpcmbeC2.c1,2003,1012:30:00,29 ,0.735442,12.41026,3.661755,2.761419 twpcmbeC2.c1,2003,1013:30:00,26 ,0.703312,7.061338,3.616679,1.798487 twpcmbeC2.c1,2003,1014:30:00,31 ,0.730496,7.469011,3.591929,1.984583 twpcmbeC2.c1,2003,1015:30:00,31 ,0.894119,16.01049,3.319114,2.879744 twpcmbeC2.c1,2003,1016:30:00,31 ,0.556829,9.991137, 3.16026,2.137503 twpcmbeC2.c1,2003,1017:30:00,31 ,0.501254,13.25504,3.809771,2.850805 twpcmbeC2.c1,2003,1018:30:00,31 ,0.468434,8.868916,3.364938,2.583529 twpcmbeC2.c1,2003,1019:30:00,31 ,0.434167,13.01717,3.234129,3.240834 twpcmbeC2.c1,2003,1020:30:00,31 , 0.32106,14.16514,2.913929,2.789228 twpcmbeC2.c1,2003,1021:30:00,31 ,0.344988,14.80054,3.573908,3.575327 twpcmbeC2.c1,2003,1022:30:00,31 ,0.370722,10.97541,2.573545,2.668919 twpcmbeC2.c1,2003,1023:30:00,31 ,0.177754,11.39533, 3.00268,2.997183