condition	mean	min	max
4 h after light	176.1	176.1	176.1
8 h after light	172.5	157.6	187.4
12 h after light	126.35	120.5	132.2
4 h after dark	115.0	102.9	127.1
8 h after dark	125.80000000000001	124.4	127.2
12 h after dark	133.75	127.9	139.6