condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0476044	0.0	0.0952088
12 h after light	0.2313595	0.0	0.462719
4 h after dark	0.0	0.0	0.0
8 h after dark	0.202382	0.101864	0.3029
12 h after dark	0.0	0.0	0.0