condition	mean	min	max
4 h after light	9.764093333333333	9.14164	10.5155
8 h after light	8.20718	2.45652	13.4957
12 h after light	9.972123333333334	6.11476	14.9474
4 h after dark	13.755633333333334	11.5943	15.4296
8 h after dark	15.0113	12.9606	17.5639
12 h after dark	17.5056	16.2005	19.0331