condition	mean	min	max
4 h after light	0.8667395	0.838004	0.895475
8 h after light	1.055267	0.909314	1.20122
12 h after light	1.32514	1.21193	1.43835
4 h after dark	1.0936059999999999	0.904922	1.28229
8 h after dark	1.237615	1.20137	1.27386
12 h after dark	0.8250839999999999	0.770157	0.880011