condition	mean	min	max
4 h after light	2283.2	2283.2	2283.2
8 h after light	2060.3	1987.3	2133.3
12 h after light	2224.7	2072.1	2377.3
4 h after dark	2471.75	2277.9	2665.6
8 h after dark	2856.85	2492.6	3221.1
12 h after dark	2911.05	2884.7	2937.4