condition	mean	min	max
0 h after light	2.49629	2.42719	2.56539
4 h after light	0.9274720000000001	0.871314	0.98363
8 h after light	1.2873700000000001	1.26903	1.30571
4 h after dark	1.613165	1.46973	1.7566
8 h after dark	1.9734099999999999	1.96513	1.98169
12 h after dark	1.83324	1.53153	2.13495