condition	mean	min	max
0 h after light	7.70236	7.48035	7.92437
4 h after light	9.80602	8.22294	11.3891
8 h after light	8.067905	7.99612	8.13969
4 h after dark	10.198405	8.78221	11.6146
8 h after dark	11.224599999999999	11.1867	11.2625
12 h after dark	7.307575	5.83886	8.77629