condition	mean	min	max
4 h after light	1.0068325	0.722345	1.29132
8 h after light	0.9535285	0.762287	1.14477
12 h after light	0.802846	0.493992	1.1117
4 h after dark	0.7557066666666666	0.395366	1.33384
8 h after dark	0.9459086666666666	0.651539	1.21013
12 h after dark	1.008724	0.909811	1.14912