condition	mean	min	max
4 h after light	0.03134355	0.0	0.0626871
8 h after light	0.0	0.0	0.0
12 h after light	0.0221822	0.0	0.0443644
4 h after dark	0.1031978	0.0704644	0.120772
8 h after dark	0.048737333333333334	0.0	0.0835993
12 h after dark	0.0286667	0.0	0.0860001