condition	mean	min	max
4 h after light	0.495375	0.385811	0.604939
8 h after light	0.407225	0.383034	0.431416
12 h after light	0.394089	0.391025	0.397153
4 h after dark	0.5168913333333334	0.270291	0.728431
8 h after dark	0.5376266666666667	0.491077	0.56129
12 h after dark	0.518324	0.481174	0.587779