condition	mean	min	max
4 h after light	2126.310556	1774.337544	2478.283568
8 h after light	2201.3671974999997	1801.196626	2601.537769
12 h after light	2516.888288	2254.390673	2779.385903
4 h after dark	2074.314845	1548.848511	2599.781179
8 h after dark	1841.2932945	1170.539749	2512.04684
12 h after dark	1910.614612	1910.614612	1910.614612