condition	mean	min	max
4 h after light	9.7398265	8.933253	10.5464
8 h after light	11.9586225	11.782102	12.135143
12 h after light	12.823751999999999	12.062554	13.58495
4 h after dark	12.078448	11.735823	12.421073
8 h after dark	11.918329	11.774104	12.062554
12 h after dark	14.961765	14.961765	14.961765