condition	mean	min	max
4 h after light	9772.6474385	9580.90086	9964.394017
8 h after light	10022.718152000001	9696.485554	10348.95075
12 h after light	10387.593645	10083.17843	10692.00886
4 h after dark	10379.4206345	9197.539749	11561.30152
8 h after dark	9413.883239499999	8120.586309	10707.18017
12 h after dark	10732.05019	10732.05019	10732.05019