condition	mean	min	max
4 h after light	2.002828666666667	0.801616	2.61595
8 h after light	3.1230966666666666	1.20777	4.72672
12 h after light	3.1364599999999996	1.97739	4.78072
4 h after dark	3.1379566666666667	2.19847	4.38799
8 h after dark	2.29905	1.35016	3.70355
12 h after dark	3.07193	2.44041	3.51171