condition	mean	min	max
4 h after light	0.5311965	0.234662	0.827731
8 h after light	0.720242	0.670627	0.769857
12 h after light	0.8739250000000001	0.35102	1.39683
4 h after dark	1.2353649999999998	1.14123	1.3295
8 h after dark	0.969241	0.922502	1.01598
12 h after dark	0.2283535	0.201822	0.254885