condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.01788625 0.0 0.214635 11 h after light 0.0147862 0.0 0.0938912 2 h after dark 0.0 0.0 0.0 6 h after dark 0.015093583333333334 0.0 0.181123 10 h after dark 0.0 0.0 0.0