condition	mean	min	max
4 h after light	5.8	5.8	5.8
8 h after light	1.5	1.5	1.5
12 h after light	12.5	1.9	23.1
4 h after dark	10.649999999999999	8.6	12.7
8 h after dark	10.25	2.8	17.7
12 h after dark	4.4	2.6	6.2