Internal measurement study

0
0
08:15
27:06
05:58
07:56
06:13
08:10
20:03
25:40
27:31
36:20
15:16
05:00
08:48
07:59
06:59
17:36
03:56
06:15
11:59
23:55
44:31
07:29
10:23
12:06
14:59
05:20
17:10
07:58
01:58:07
07:00
08:58
12:00
07:49
13:43
14:40
35:08
13:38
07:58
23:11
08:00