condition	mean	min	max
2 h after light	9.97903	4.91693	16.6525
6 h after light	5.60821	1.99039	12.8078
10 h after light	9.557503333333333	5.81093	13.1273
14 h after light	9.613025	3.85829	21.6741
18 h after light	5.397165	1.91981	7.52575
2 h after dark	4.721491666666666	2.0393	11.7793