condition	mean	min	max
4 h after light	2.718455	2.43615	3.00076
8 h after light	2.44742	2.44042	2.45442
12 h after light	3.6046449999999997	3.55414	3.65515
4 h after dark	4.2311	3.99908	4.46312
8 h after dark	3.5947899999999997	3.52731	3.66227
12 h after dark	3.47357	3.44353	3.50361