condition	mean	min	max
4 h after light	0.2543035	0.0	0.508607
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.7160960000000001	0.0	1.2315
8 h after dark	2.6390633333333335	0.0	5.16697
12 h after dark	0.0	0.0	0.0