condition	mean	min	max
4 h after light	2828.5	2828.5	2828.5
8 h after light	2707.75	2512.4	2903.1
12 h after light	2555.05	2230.6	2879.5
4 h after dark	2471.3	2068.9	2873.7
8 h after dark	2277.2	2009.2	2545.2
12 h after dark	1812.1	1768.0	1856.2