condition	mean	min	max
4 h after light	2199.7	2199.7	2199.7
8 h after light	2414.25	2242.5	2586.0
12 h after light	2444.0	2286.3	2601.7
4 h after dark	2268.7	2160.5	2376.9
8 h after dark	2185.1499999999996	1939.1	2431.2
12 h after dark	1895.5	1677.2	2113.8