condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.11270466666666668	0.0	0.338114
4 h after dark	0.3952366666666667	0.0	1.18571
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0