condition	mean	min	max
3 h after light	0.08611155	0.0	0.208125
7 h after light	0.0535888	0.0	0.124487
11 h after light	0.06621498333333334	0.0	0.236408
2 h after dark	0.10045859166666667	0.0348041	0.22824
6 h after dark	0.054853925	0.0	0.240664
10 h after dark	0.03676005	0.0	0.144756