condition	mean	min	max
4 h after light	0.7	0.7	0.7
8 h after light	12.65	2.5	22.8
12 h after light	0.7	0.7	0.7
4 h after dark	1.95	1.1	2.8
8 h after dark	6.449999999999999	2.3	10.6
12 h after dark	1.5	1.0	2.0