condition	mean	min	max
4 h after light	140.6	140.6	140.6
8 h after light	195.6	137.7	253.5
12 h after light	184.45	145.8	223.1
4 h after dark	224.0	185.1	262.9
8 h after dark	196.15	147.3	245.0
12 h after dark	163.05	149.2	176.9