condition	mean	min	max
4 h after light	0.020996200000000003	0.0	0.0629886
8 h after light	0.17987840000000002	0.0242902	0.348409
12 h after light	0.0707883	0.0	0.171744
4 h after dark	0.11254966666666667	0.0	0.171846
8 h after dark	0.06328966666666667	0.0	0.189869
12 h after dark	0.22931333333333334	0.0	0.68794