condition	mean	min	max
4 h after light	0.5942615	0.538786	0.649737
8 h after light	0.3670295	0.324581	0.409478
12 h after light	0.2989615	0.226242	0.371681
4 h after dark	0.6407026666666666	0.589589	0.704146
8 h after dark	0.5614173333333333	0.469489	0.641046
12 h after dark	0.42049733333333333	0.305387	0.572332