condition	mean	min	max
4 h after light	127.5	127.5	127.5
8 h after light	85.75	65.1	106.4
12 h after light	118.5	64.2	172.8
4 h after dark	155.35	82.1	228.6
8 h after dark	240.8	232.3	249.3
12 h after dark	230.4	163.3	297.5