condition	mean	min	max
4 h after light	7.0	7.0	7.0
8 h after light	32.15	5.6	58.7
12 h after light	32.15	13.2	51.1
4 h after dark	10.85	3.7	18.0
8 h after dark	49.95	32.9	67.0
12 h after dark	25.450000000000003	16.3	34.6