condition	mean	min	max
4 h after light	0.4850583333333333	0.342336	0.621245
8 h after light	0.2112106	0.0316148	0.448579
12 h after light	0.664191	0.331004	0.948724
4 h after dark	1.0181736666666668	0.68311	1.48518
8 h after dark	1.0266359999999999	0.731334	1.37818
12 h after dark	1.322158	0.926354	2.02163