condition	mean	min	max
2 h after light	5.961061666666667	4.68512	7.18298
6 h after light	4.114445	2.60619	6.77023
10 h after light	4.670535	2.47811	6.93337
14 h after light	4.807015	2.91537	6.74543
18 h after light	4.652476666666667	3.43831	6.95378
2 h after dark	5.637568333333333	4.18155	7.2264