condition	mean	min	max
4 h after light	475.0	475.0	475.0
8 h after light	465.85	366.1	565.6
12 h after light	547.3	378.8	715.8
4 h after dark	624.75	545.3	704.2
8 h after dark	483.29999999999995	396.8	569.8
12 h after dark	473.05	457.0	489.1