condition	mean	min	max
4 h after light	16.4	16.4	16.4
8 h after light	5.85	3.0	8.7
12 h after light	24.15	13.9	34.4
4 h after dark	14.5	13.0	16.0
8 h after dark	8.200000000000001	3.1	13.3
12 h after dark	5.15	0.9	9.4