condition	mean	min	max
4 h after light	0.0307895	0.0	0.061579
8 h after light	0.01279515	0.0	0.0255903
12 h after light	0.0	0.0	0.0
4 h after dark	0.02048705	0.0	0.0409741
8 h after dark	0.01865215	0.0148792	0.0224251
12 h after dark	0.01002275	0.0	0.0200455