condition	mean	min	max
4 h after light	0.1537765	0.0	0.307553
8 h after light	0.1947355	0.0	0.389471
12 h after light	0.2523925	0.0	0.504785
4 h after dark	0.0	0.0	0.0
8 h after dark	0.23747200000000002	0.0	0.712416
12 h after dark	0.0	0.0	0.0