condition	mean	min	max
4 h after light	2.6366	1.80095	3.47225
8 h after light	1.9565649999999999	1.80645	2.10668
12 h after light	2.70182	2.3227	3.08094
4 h after dark	2.61279	1.11883	3.82836
8 h after dark	3.1376766666666667	2.45992	3.69381
12 h after dark	2.754366666666667	2.53094	2.95025