condition	mean	min	max
4 h after light	0.90827	0.44263	1.37391
8 h after light	0.7584925	0.6896	0.827385
12 h after light	0.9904895	0.792509	1.18847
4 h after dark	1.6378700000000002	1.22039	2.08157
8 h after dark	1.2036823333333333	0.881467	1.53437
12 h after dark	1.7358466666666668	1.3792	2.21441