About ventilation results of 257
17:59
10:13
11:30
10:01
12:36
12:36
09:55
10:01
10:01
10:01
09:44
10:00
12:33
10:44
10:01
08:25
07:24
10:00
12:39
16:15
59:13
11:50
08:50
11:21
10:58
11:28
25:36
14:32
11:43
12:12
15:33
13:20
12:16
13:33
12:41
11:50
10:16
13:08
11:13
11:14
13:31
12:29
13:15
13:38
12:13
10:49