condition	mean	min	max
0 h after light	4.01238	3.6374	4.38736
4 h after light	3.03064	2.92888	3.1324
8 h after light	2.767285	2.54104	2.99353
4 h after dark	5.915915	4.92266	6.90917
8 h after dark	4.263765	4.13203	4.3955
12 h after dark	2.4977650000000002	2.03965	2.95588