condition	mean	min	max
4 h after light	7.6	7.6	7.6
8 h after light	5.05	3.3	6.8
12 h after light	2.7	1.9	3.5
4 h after dark	8.5	2.8	14.2
8 h after dark	5.5	4.3	6.7
12 h after dark	22.900000000000002	2.1	43.7