condition	mean	min	max
4 h after light	0.7457396666666667	0.25239	1.31474
8 h after light	0.4016070666666667	0.0433612	1.02223
12 h after light	0.533602	0.26181	0.74059
4 h after dark	0.871283	0.664595	1.13498
8 h after dark	0.520284	0.475339	0.578663
12 h after dark	0.9251563333333332	0.259562	1.85109