condition	mean	min	max
4 h after light	189.5	189.5	189.5
8 h after light	156.2	150.4	162.0
12 h after light	219.25	186.5	252.0
4 h after dark	263.55	213.5	313.6
8 h after dark	260.75	251.0	270.5
12 h after dark	231.64999999999998	182.1	281.2