condition	mean	min	max
4 h after light	3.91891	3.52872	4.3091
8 h after light	3.2471050000000004	3.20317	3.29104
12 h after light	3.2596800000000004	2.62407	3.89529
4 h after dark	5.380356666666667	5.05924	5.79038
8 h after dark	5.14771	3.549	6.8719
12 h after dark	4.468986666666667	4.27227	4.6187