condition	mean	min	max
4 h after light	0.5	0.5	0.5
8 h after light	13.45	4.4	22.5
12 h after light	1.4500000000000002	0.8	2.1
4 h after dark	4.15	3.3	5.0
8 h after dark	1.45	0.9	2.0
12 h after dark	0.85	0.7	1.0