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