condition	mean	min	max
4 h after light	0.24313600000000002	0.225986	0.260286
8 h after light	0.2379515	0.158163	0.31774
12 h after light	0.7976125000000001	0.725975	0.86925
4 h after dark	0.906363	0.827843	0.984883
8 h after dark	0.4843905	0.475229	0.493552
12 h after dark	0.4069495	0.397413	0.416486