condition	mean	min	max
0 h after light	0.6516850000000001	0.607661	0.695709
4 h after light	0.567778	0.427943	0.707613
8 h after light	0.4343835	0.353464	0.515303
4 h after dark	0.811628	0.767315	0.855941
8 h after dark	0.642659	0.344865	0.940453
12 h after dark	0.64547	0.424019	0.866921