condition	mean	min	max
2 h after light	4.9418299999999995	0.0	8.99169
6 h after light	5.342316666666667	3.12747	6.99871
10 h after light	7.775469999999999	1.82435	16.5446
14 h after light	4.4481633333333335	1.98468	8.10058
18 h after light	4.659211666666667	1.96758	7.75983
2 h after dark	5.046625	0.0	14.4737