condition	mean	min	max
4 h after light	1.3	1.3	1.3
8 h after light	13.75	1.4	26.1
12 h after light	2.3	1.5	3.1
4 h after dark	3.55	1.8	5.3
8 h after dark	7.3999999999999995	1.7	13.1
12 h after dark	1.75	1.4	2.1