condition	mean	min	max
4 h after light	565.9	565.9	565.9
8 h after light	575.1	456.3	693.9
12 h after light	616.55	454.5	778.6
4 h after dark	946.6	674.0	1219.2
8 h after dark	1163.5	1104.1	1222.9
12 h after dark	1142.55	1018.5	1266.6