condition	mean	min	max
4 h after light	0.2429345	0.178316	0.307553
8 h after light	0.0	0.0	0.0
12 h after light	0.2681955	0.252393	0.283998
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0