condition	mean	min	max
4 h after light	1.0822285	0.873097	1.29136
8 h after light	0.8071025000000001	0.734197	0.880008
12 h after light	0.60507	0.584902	0.625238
4 h after dark	0.9221556666666667	0.756327	1.15081
8 h after dark	0.8950696666666668	0.68886	1.10895
12 h after dark	1.0816236666666668	0.850371	1.2884