37
50:10
artificial lighting
37
50:10
45
40:37
48
45:52
51
33:59
42
1:26:38
46
50:49
41
1:04:54
38
1:18:51
38
33:28
40
28:19
39
46:51
34
1:01:40
41
1:34:36
38
36:11
38
1:05:27
46
34:06
40
2:23:37
39
25:53
41
3:02:02
41
1:54:15
41
1:08:50
40
45:57
36
10:00
53
1:03:15
41
52:43
41
1:30:20
39
1:04:54
39
1:05:54
51
55:58
48
3:01:28
40
52:27
43
39:56
46
26:23
50
7:20
49
58:45
35
59:27
44
1:09:41
54
1:00:34
53
1:00:03
42
9:21
37
47:17
46
1:10:26
49
9:54
41
2:53:07
47
1:35:15
39
40:39
51
2:56
44
50:31
39
40:29
51
1:28:43