condition	mean	min	max
0 h after light	5.8231649999999995	5.67595	5.97038
4 h after light	5.03915	4.48212	5.59618
8 h after light	4.041605000000001	2.88889	5.19432
4 h after dark	7.75033	7.52559	7.97507
8 h after dark	8.635425	7.54665	9.7242
12 h after dark	7.624325	6.37687	8.87178