condition	mean	min	max
4 h after light	314.2	314.2	314.2
8 h after light	227.1	219.2	235.0
12 h after light	295.75	184.6	406.9
4 h after dark	224.1	173.0	275.2
8 h after dark	281.15	126.9	435.4
12 h after dark	301.6	254.5	348.7