40
59:41
artificial light
40
59:41
42
48:54
36
40:26
33
7:32
43
5:55
40
48:54
38
0:51
33
14:07
37
4:26:31
35
8:28
41
1:44:22
38
10:03
35
15:17
33
5:49
34
1:11:14
35
2:23:50
36
10:14
42
11:00
34
4:30
37
0:42
34
25:08
33
2:43
33
10:27
35
14:15
32
1:34
35
1:01:56
31
14:24
36
8:49
32
3:51
35
4:26
35
2:39
34
1:33
38
42:52
35
1:08:10
35
29:40
36
6:37
35
21:58
40
10:01
36
2:01:59
41
1:04
31
13:05
34
16:59
43
3:14
33
5:48
33
3:03
32
54:48
41
15:40
36
7:33
30
18:48
50
7:43