condition mean min max 0 h after light 0.0654684 0.041527 0.0894098 2 h after light 0.30627099999999996 0.279736 0.332806 4 h after light 0.083645 0.040706 0.126584 8 h after light 0.1711385 0.128659 0.213618 12 h after light 0.19338 0.094805 0.291955 2 h after dark 0.17474040000000002 0.0929648 0.256516 4 h after dark 0.2210305 0.082845 0.359216 8 h after dark 0.0 0.0 0.0 12 h after dark 0.08780769999999999 0.0426314 0.132984