condition	mean	min	max
4 h after light	2.2	2.2	2.2
8 h after light	13.0	1.2	24.8
12 h after light	2.25	1.2	3.3
4 h after dark	1.15	1.1	1.2
8 h after dark	2.55	1.7	3.4
12 h after dark	3.6500000000000004	2.1	5.2