condition	mean	min	max
4 h after light	479.7	479.7	479.7
8 h after light	504.70000000000005	483.8	525.6
12 h after light	467.85	410.8	524.9
4 h after dark	437.54999999999995	373.2	501.9
8 h after dark	409.7	350.0	469.4
12 h after dark	517.25	512.0	522.5