condition	mean	min	max
4 h after light	0.593911	0.486042	0.70178
8 h after light	0.832296	0.622482	1.04211
12 h after light	0.5372	0.504215	0.570185
4 h after dark	1.0821995	0.337049	1.82735
8 h after dark	0.9514959999999999	0.582742	1.32025
12 h after dark	1.0567405	0.966061	1.14742