condition	mean	min	max
4 h after light	3.7	3.7	3.7
8 h after light	3.6500000000000004	1.6	5.7
12 h after light	8.4	4.4	12.4
4 h after dark	3.3000000000000003	2.2	4.4
8 h after dark	3.4	2.7	4.1
12 h after dark	24.5	23.8	25.2