condition	mean	min	max
4 h after light	1.7	1.7	1.7
8 h after light	2.8499999999999996	1.1	4.6
12 h after light	1.65	0.8	2.5
4 h after dark	3.9000000000000004	1.9	5.9
8 h after dark	6.05	1.1	11.0
12 h after dark	1.6	1.0	2.2