condition	mean	min	max
4 h after light	0.17978149999999998	0.171918	0.187645
8 h after light	0.18841200000000002	0.167892	0.208932
12 h after light	0.231904	0.225648	0.23816
4 h after dark	0.3371275	0.312245	0.36201
8 h after dark	0.31529700000000005	0.310194	0.3204
12 h after dark	0.2517085	0.209991	0.293426