condition	mean	min	max
4 h after light	0.6809689999999999	0.651087	0.710851
8 h after light	0.458847	0.443023	0.474671
12 h after light	0.6028935	0.502394	0.703393
4 h after dark	1.6195599999999999	1.60794	1.63118
8 h after dark	1.060217	0.710984	1.40945
12 h after dark	0.8558395000000001	0.825061	0.886618