condition	mean	min	max
4 h after light	0.0293782	0.0	0.0587564
8 h after light	0.254174	0.127513	0.380835
12 h after light	0.14535	0.0	0.2907
4 h after dark	0.17786	0.0	0.35572
8 h after dark	0.08845795000000001	0.0254659	0.15145
12 h after dark	0.2533015	0.0	0.506603