condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 13 h after light 0.0 0.0 0.0 15 h after light 0.0 0.0 0.0 1 h after dark 0.03069783233333333 0.0 0.092093497 3 h after dark 0.0 0.0 0.0 5 h after dark 0.028180783999999997 0.0 0.08454235199999999 7 h after dark 0.0 0.0 0.0