112
artificial lighting
112
141
8:28
25
30
12:31
22
5:10
18
3:08
26
15
12
6:34
17
18
5:30
19
11:44
9
10
5:16
19
38:44
25
14:37
12
3:24
16
23:55
11
4:06
11
3:22
14
15
52:28
10
19:50
13
49:01
12
34:24
9
7:38
22
1:02:49
11
12:57
12
16
22:42
12
9:43
13
45:26
9
10:53
15
8:41
11
6:12
14
30:25
20
2:07:55
9
32:46
12
26:24
12
1:20:00
10
1:03:24
12
4:46
10
10:26
9
33:31
10
1:26:24
18
33:08
16
13:09
10
19:35
11
1:01:09
10
1:55:10