condition	mean	min	max
0 h after light	1.70431	1.48519	1.92343
4 h after light	0.918699	0.825898	1.0115
8 h after light	1.21244	1.05855	1.36633
4 h after dark	1.54223	1.27886	1.8056
8 h after dark	1.501255	1.21487	1.78764
12 h after dark	1.2099799999999998	1.04077	1.37919