condition	mean	min	max
0 h after light	0.841897	0.788531	0.895263
4 h after light	0.530435	0.310979	0.749891
8 h after light	1.797605	1.50825	2.08696
4 h after dark	2.068535	1.7105	2.42657
8 h after dark	0.9104025	0.776605	1.0442
12 h after dark	0.8011415	0.472483	1.1298