condition	mean	min	max
4 h after light	0.602585	0.0	1.20517
8 h after light	0.597154	0.229503	0.964805
12 h after light	0.472627	0.292396	0.652858
4 h after dark	0.7659813333333333	0.679554	0.928166
8 h after dark	0.12591266666666667	0.0	0.377738
12 h after dark	0.072147	0.0	0.216441