40
19:25
artificial lighting
40
19:25
38
1:05:47
42
1:03:48
37
3:58
49
45:43
39
47:24
41
40:49
39
1:13:37
41
36:01
38
1:09:42
35
31:31
44
1:05:49
38
39:36
38
1:23:22
40
37
1:00:54
33
1:33:09
45
1:16:49
35
8:41
36
33:56
43
9:33
34
51:56
42
56:52
34
36:15
40
1:05:14
41
50:55
36
2:28:59
40
1:06:58
42
58:10
44
1:08:09
46
1:39:32
41
26:58
40
11:29
39
10:16
36
10:10
37
36:11
44
57:23
36
1:28:21
57
1:30:19
47
53:12
38
1:05:14
38
1:16:58
39
10:03
39
1:04:20
40
1:07:27
40
49:04
32
10:10
43
47:18
44
32:48
42
50:12