condition	mean	min	max
0 h after light	2.4364049999999997	1.7151	3.15771
4 h after light	5.2912099999999995	4.15894	6.42348
8 h after light	4.764305	4.52983	4.99878
4 h after dark	3.65006	3.23232	4.0678
8 h after dark	3.46297	3.05876	3.86718
12 h after dark	2.8805899999999998	2.54605	3.21513