condition	mean	min	max
0 h after light	0.2790235	0.174176	0.383871
4 h after light	0.0515185	0.0	0.103037
8 h after light	0.560576	0.482498	0.638654
4 h after dark	0.1540244	0.0343478	0.273701
8 h after dark	0.01729875	0.0	0.0345975
12 h after dark	0.1043655	0.0	0.208731