condition	mean	min	max
0 h after light	10.611965	7.87433	13.3496
4 h after light	13.626850000000001	11.7264	15.5273
8 h after light	17.25225	12.3317	22.1728
4 h after dark	25.63445	23.7957	27.4732
8 h after dark	18.255300000000002	14.438	22.0726
12 h after dark	10.407915	4.83923	15.9766