condition	mean	min	max
0 h after light	2.4288	1.96381	2.89379
4 h after light	2.27344	1.97878	2.5681
8 h after light	3.5912249999999997	3.48831	3.69414
4 h after dark	4.410679999999999	3.71303	5.10833
8 h after dark	6.276845	6.02622	6.52747
12 h after dark	3.066655	2.96374	3.16957