About exhaust results of 493
18:45 19:14 25:20 23:00 20:57 18:30 23:57 17:33 18:41 28:12 26:16 18:31 22:20 44:47 151:00 49:39 30:09 23:36 32:10 21:42 24:10 24:22 29:50 22:26 21:17 29:18 29:25 68:04 24:17 37:54 28:22 46:19 31:39 23:49 41:39 72:43 109:03 50:49 39:27 36:38 122:16 28:56 62:07 42:21 32:10 59:58