condition	mean	min	max
4 h after light	2.1	2.1	2.1
8 h after light	2.6	1.7	3.5
12 h after light	7.449999999999999	4.8	10.1
4 h after dark	4.3	2.1	6.5
8 h after dark	1.9	1.4	2.4
12 h after dark	2.45	1.8	3.1