condition	mean	min	max
0 h after light	1.1517805	0.961161	1.3424
4 h after light	1.0035049999999999	0.78021	1.2268
8 h after light	0.765771	0.584591	0.946951
4 h after dark	2.2203	2.16209	2.27851
8 h after dark	1.940815	1.88534	1.99629
12 h after dark	1.797395	1.68307	1.91172