condition	mean	min	max
4 h after light	316.0	316.0	316.0
8 h after light	309.75	308.2	311.3
12 h after light	334.25	305.0	363.5
4 h after dark	285.95000000000005	260.6	311.3
8 h after dark	220.75	214.4	227.1
12 h after dark	244.15	206.7	281.6