condition	mean	min	max
2 h after light	6.278495	3.40722	11.9009
6 h after light	5.128278333333333	3.73976	7.9974
10 h after light	4.899263333333334	3.24066	7.60341
14 h after light	4.872568333333334	3.25293	8.97358
18 h after light	4.620145	2.19765	6.76343
2 h after dark	3.1198449999999998	1.82011	4.41576