Internal measurement study

0
0
07:55
17:44
06:13
10:01
06:13
23:43
20:03
27:31
05:00
20:42
36:20
12:00
08:15
07:56
08:00
15:16
17:36
35:08
14:59
13:44
12:16
10:00
06:59
07:58
25:40
07:59
34:51
06:58
23:11
07:59
15:03
01:58:07
07:13
16:57
34:24
08:00
20:40
13:19
11:59
31:08