condition	mean	min	max
4 h after light	3.1272870000000004	3.012267	3.3047470000000003
8 h after light	3.7701486666666666	2.639839	5.5438339999999995
12 h after light	2.980185	1.415902	4.328035
16 h after light	3.1000206666666665	2.633034	3.6677239999999998
4 h after dark	2.5118093333333333	2.3239240000000003	2.851044
8 h after dark	1.665019	1.638414	1.7015770000000001