condition	mean	min	max
4 h after light	425.1	425.1	425.1
8 h after light	400.4	333.9	466.9
12 h after light	461.0	377.3	544.7
4 h after dark	439.9	263.2	616.6
8 h after dark	340.15	316.5	363.8
12 h after dark	365.75	305.1	426.4