condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.35698043333333335	0.0590243	0.509685
12 h after light	0.25328066666666665	0.0	0.551177
4 h after dark	0.489126	0.345338	0.633996
8 h after dark	0.20077633333333333	0.153792	0.25613
12 h after dark	0.293225	0.215592	0.360629