condition	mean	min	max
4 h after light	162.9	162.9	162.9
8 h after light	167.89999999999998	159.1	176.7
12 h after light	128.3	126.1	130.5
4 h after dark	139.8	130.4	149.2
8 h after dark	118.2	115.5	120.9
12 h after dark	107.55000000000001	77.3	137.8