condition	mean	min	max
4 h after light	0.08399525000000001	0.0307385	0.137252
8 h after light	0.0374678	0.0249043	0.0500313
12 h after light	0.058036	0.015208	0.100864
4 h after dark	0.23406100000000002	0.202271	0.265851
8 h after dark	0.39832650000000003	0.30372	0.492933
12 h after dark	0.2736815	0.249204	0.298159