condition	mean	min	max
4 h after light	292.8	292.8	292.8
8 h after light	180.1	105.3	254.9
12 h after light	176.8	157.3	196.3
4 h after dark	153.6	153.5	153.7
8 h after dark	165.65	103.5	227.8
12 h after dark	243.2	188.4	298.0