condition	mean	min	max
4 h after light	3.0128903333333334	2.895962	3.1062689999999997
8 h after light	2.1210093333333333	1.540977	2.49063
12 h after light	1.8039006666666666	1.420034	2.422941
16 h after light	2.9869429999999997	2.629871	3.4303209999999997
4 h after dark	2.874442	2.264511	3.6882260000000002
8 h after dark	1.56585	1.505858	1.6154030000000001