condition	mean	min	max
4 h after light	6621.6562460000005	5326.24184	7917.070652
8 h after light	4110.258047	3988.72283	4231.793264
12 h after light	3245.369816	2642.879846	3847.859786
4 h after dark	1274.1118025	454.090978	2094.132627
8 h after dark	1013.651419	241.558393	1785.744445
12 h after dark	3725.406353	3725.406353	3725.406353