condition	mean	min	max
4 h after light	1.0432225	0.848725	1.23772
8 h after light	0.626465	0.603493	0.649437
12 h after light	0.5439035	0.480165	0.607642
4 h after dark	0.636256	0.592314	0.692735
8 h after dark	1.15151	1.10652	1.18828
12 h after dark	0.9211563333333334	0.811377	1.01681