condition	mean	min	max
0 h after light	1.188766	0.561222	1.81631
4 h after light	1.6397149999999998	1.25518	2.02425
8 h after light	5.789695	5.7125	5.86689
4 h after dark	5.14447	4.96062	5.32832
8 h after dark	2.21644	1.79346	2.63942
12 h after dark	1.633335	1.3669	1.89977