condition	mean	min	max
4 h after light	0.02440905	0.0	0.0488181
8 h after light	0.0111199	0.0	0.0222398
12 h after light	0.03599125	0.025917	0.0460655
4 h after dark	0.215146	0.122895	0.37621
8 h after dark	0.11210573333333333	0.0759462	0.130344
12 h after dark	0.050233599999999996	0.0	0.106052