condition	mean	min	max
4 h after light	97.6	97.6	97.6
8 h after light	83.15	79.7	86.6
12 h after light	142.1	100.8	183.4
4 h after dark	172.85	170.5	175.2
8 h after dark	154.3	135.6	173.0
12 h after dark	122.19999999999999	115.7	128.7