condition	mean	min	max
4 h after light	2764.3	2764.3	2764.3
8 h after light	2586.2	2577.8	2594.6
12 h after light	2509.85	2479.7	2540.0
4 h after dark	2385.45	2295.2	2475.7
8 h after dark	2276.6	2242.0	2311.2
12 h after dark	2283.85	2230.5	2337.2