condition	mean	min	max
4 h after light	0.11163005	0.0561411	0.167119
8 h after light	0.0	0.0	0.0
12 h after light	0.0646197	0.0555521	0.0736873
4 h after dark	0.02427765	0.0	0.0485553
8 h after dark	2.62828	2.60357	2.65299
12 h after dark	2.24647	1.62895	2.86399