condition	mean	min	max
0 h after light	12.223849999999999	10.6573	13.7904
4 h after light	7.74417	5.05014	10.4382
8 h after light	2.36704	2.00539	2.72869
4 h after dark	3.4880649999999997	2.71948	4.25665
8 h after dark	4.48221	4.26856	4.69586
12 h after dark	10.499715	9.83703	11.1624