condition	mean	min	max
0 h after light	4.151120000000001	3.99718	4.30506
4 h after light	2.533035	2.3744	2.69167
8 h after light	2.77148	1.76601	3.77695
4 h after dark	3.2545450000000002	3.10597	3.40312
8 h after dark	3.94801	3.51605	4.37997
12 h after dark	4.3596	4.00048	4.71872