condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.1667385	0.0	0.333477
8 h after light	0.495052	0.323796	0.666308
4 h after dark	0.644137	0.642867	0.645407
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0