condition	mean	min	max
4 h after light	1.0	1.0	1.0
8 h after light	6.3999999999999995	0.6	12.2
12 h after light	2.7	1.7	3.7
4 h after dark	1.7000000000000002	1.2	2.2
8 h after dark	1.9	1.8	2.0
12 h after dark	3.15	2.5	3.8