condition	mean	min	max
2 h after light	5.040591666666667	2.39789	7.97043
6 h after light	4.908625	2.91677	7.37974
10 h after light	7.874775	6.08285	10.5646
14 h after light	7.235985	4.21902	11.3787
18 h after light	5.163211666666666	2.35517	11.9269
2 h after dark	6.498313333333334	4.80141	9.53534