condition	mean	min	max
4 h after light	0.0177125	0.0	0.035425
8 h after light	0.198412	0.154748	0.242076
12 h after light	0.02821015	0.0	0.0564203
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.021987666666666666	0.0	0.065963