condition	mean	min	max
2 h after light	5.966773333333333	3.91762	7.79362
6 h after light	4.143551666666666	3.28052	5.8298
10 h after light	8.768998333333332	3.1262	21.2141
14 h after light	6.943125	3.21827	16.8902
18 h after light	6.309235	4.05043	9.1861
2 h after dark	9.83493	6.91166	15.1165