condition mean min max 2 h after light 0.1089575 0.0 0.373802 6 h after light 0.0 0.0 0.0 10 h after light 0.13389583333333333 0.0 0.49704 14 h after light 0.25594283333333334 0.0 0.6305 18 h after light 0.057797999999999995 0.0 0.346788 2 h after dark 1.0674815 0.0 3.09169