37
1:38:34
artificial lighting
37
1:38:34
47
1:59:41
35
36:28
34
26:45
34
5:12
38
1:13:07
40
50:41
33
8:53
35
1:04:03
39
9:58
35
53:54
40
1:02:54
34
47:26
35
1:04:11
38
7:13
41
10:30
32
10:30
35
1:01:54
31
27:29
34
35:29
31
24:57
37
23:01
35
36:35
36
29:59
46
2:41:16
33
37:54
29
8:18
35
8:58
41
2:22
36
13:32
36
43:55
39
23:24
35
5:32
31
3:49
41
12:53
34
0:44
35
1:27
31
15:21
35
1:15:30
33
11:46
37
7:33
35
1:17:52
34
9:19
40
1:29:06
46
4:06
34
1:09:57
36
19:05
30
2:35
31
26:06
32
28:50