condition	mean	min	max
4 h after light	5.3	5.3	5.3
8 h after light	11.4	5.3	17.5
12 h after light	2.95	2.8	3.1
4 h after dark	1.5499999999999998	1.2	1.9
8 h after dark	2.2	1.2	3.2
12 h after dark	3.75	2.5	5.0