condition	mean	min	max
0 h after light	3.559235	3.35303	3.76544
4 h after light	9.268215000000001	6.60003	11.9364
8 h after light	5.02093	3.83299	6.20887
4 h after dark	8.85798	5.75266	11.9633
8 h after dark	9.731915	7.82903	11.6348
12 h after dark	7.447955	6.53951	8.3564