condition	mean	min	max
4 h after light	1.6384750000000001	1.36277	1.91418
8 h after light	4.891859999999999	4.50251	5.28121
12 h after light	3.0033250000000002	2.59188	3.41477
4 h after dark	5.6189	4.47213	6.76567
8 h after dark	4.66615	4.65315	4.67915
12 h after dark	3.25054	3.15666	3.34442