condition mean min max 2 h after light 0.11580816666666667 0.0 0.356514 6 h after light 0.2766976666666667 0.109813 0.636816 10 h after light 0.33926080000000003 0.0778133 0.904273 14 h after light 0.5891845 0.057354 1.32296 18 h after light 0.37622683333333334 0.0 1.18673 2 h after dark 0.14913145 0.0 0.363284