condition	mean	min	max
4 h after light	363.5	363.5	363.5
8 h after light	311.95000000000005	310.6	313.3
12 h after light	291.25	274.5	308.0
4 h after dark	246.85	233.8	259.9
8 h after dark	244.65	235.5	253.8
12 h after dark	204.8	199.7	209.9