condition	mean	min	max
4 h after light	163.2	163.2	163.2
8 h after light	290.65	211.6	369.7
12 h after light	432.55	375.3	489.8
4 h after dark	515.95	473.7	558.2
8 h after dark	768.3	666.2	870.4
12 h after dark	499.9	343.4	656.4