condition	mean	min	max
0 h after light	5.52518	5.44377	5.60659
4 h after light	10.207165	9.77993	10.6344
8 h after light	10.071135	9.21927	10.923
4 h after dark	12.306249999999999	11.5666	13.0459
8 h after dark	11.42491	9.93732	12.9125
12 h after dark	7.587515	4.22083	10.9542