condition	mean	min	max
4 h after light	11223.3	11223.3	11223.3
8 h after light	12179.05	12162.3	12195.8
12 h after light	7077.65	2814.9	11340.4
4 h after dark	1743.95	499.5	2988.4
8 h after dark	459.55	417.3	501.8
12 h after dark	1149.85	454.9	1844.8