condition	mean	min	max
4 h after light	1.450885	0.736615	1.84524
8 h after light	1.2237749999999998	0.429215	2.1942
12 h after light	1.2573466666666666	0.637103	2.23514
4 h after dark	2.72914	2.05805	3.18184
8 h after dark	1.45082	1.07572	1.85262
12 h after dark	2.0054766666666666	1.9645	2.06999