condition	mean	min	max
4 h after light	384.9	384.9	384.9
8 h after light	230.25	189.0	271.5
12 h after light	281.8	194.5	369.1
4 h after dark	334.9	291.0	378.8
8 h after dark	367.85	250.0	485.7
12 h after dark	421.05	403.1	439.0