condition	mean	min	max
4 h after light	5.8	5.8	5.8
8 h after light	4.7	2.9	6.5
12 h after light	23.5	12.6	34.4
4 h after dark	2.4000000000000004	2.2	2.6
8 h after dark	10.55	9.4	11.7
12 h after dark	4.7	4.4	5.0