condition	mean	min	max
0 h after light	0.8893755	0.783961	0.99479
4 h after light	1.017754	0.798798	1.23671
8 h after light	1.364565	1.29268	1.43645
4 h after dark	0.951635	0.87261	1.03066
8 h after dark	0.853002	0.823578	0.882426
12 h after dark	0.569585	0.408456	0.730714