condition	mean	min	max
4 h after light	0.050601	0.0	0.101202
8 h after light	0.110671	0.0	0.221342
12 h after light	0.0669345	0.0	0.133869
4 h after dark	0.2218025	0.178972	0.264633
8 h after dark	0.0663075	0.0	0.132615
12 h after dark	0.15344315	0.0870393	0.219847