condition	mean	min	max
4 h after light	2.3575633333333332	1.5406	2.95031
8 h after light	3.4817853333333333	0.946756	6.26095
12 h after light	5.8218700000000005	3.7361	9.07365
4 h after dark	6.885373333333334	5.77552	8.92918
8 h after dark	4.61976	3.98998	5.55957
12 h after dark	4.61053	3.78585	5.45746