condition	mean	min	max
0 h after light	2.10969	1.87342	2.34596
4 h after light	5.18215	4.91537	5.44893
8 h after light	4.3944849999999995	2.7652	6.02377
4 h after dark	3.849785	3.1739	4.52567
8 h after dark	2.6870450000000003	2.58313	2.79096
12 h after dark	1.819505	1.12255	2.51646