condition	mean	min	max
4 h after light	4.0	4.0	4.0
8 h after light	6.25	5.1	7.4
12 h after light	4.0	2.4	5.6
4 h after dark	20.25	6.1	34.4
8 h after dark	30.400000000000002	9.1	51.7
12 h after dark	14.0	8.3	19.7