condition	mean	min	max
0 h after light	0.379281	0.0	0.758562
4 h after light	0.3739505	0.0	0.747901
8 h after light	0.7613255	0.750481	0.77217
4 h after dark	0.7464759999999999	0.745004	0.747948
8 h after dark	0.750237	0.747089	0.753385
12 h after dark	0.0	0.0	0.0