condition	mean	min	max
3 h after light	5.169084166666667	2.47644	7.51653
7 h after light	5.424284166666666	3.82685	6.44477
11 h after light	6.436185833333333	4.50197	9.54688
2 h after dark	6.4545575	4.458	9.86741
6 h after dark	5.953410833333334	3.44545	9.62602
10 h after dark	5.0080625	2.5992	9.30945