48
21:30
artificial lighting
48
21:30
40
3:01
33
14:22
39
16:10
37
4:30
34
4:49
43
9:12
43
4:41
31
1:03:40
37
7:56
37
7:46
35
2:21
36
4:01
37
8:42
31
4:52
40
19:33
37
15:52
36
9:30
35
23:16
33
9:06
42
7:17
43
1:54
66
25:10
37
4:07
38
53:37
34
4:33
35
9:13
34
49:44
31
3:29
31
5:11
37
4:05
28
4:05
33
6:02
32
11:24
40
1:28:42
38
59:06
33
33:39
29
3:24
38
1:37:29
33
15:15
34
4:03
33
6:35
40
4:38
33
10:47
30
4:50
34
25:15
34
3:40
41
46:31
40
59:50
44
7:29