condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.023765622 0.0 0.071296866 5 h after light 0.0 0.0 0.0 7 h after light 0.04764191466666667 0.0 0.084219675 9 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 1 h after dark 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 5 h after dark 0.0 0.0 0.0 7 h after dark 0.024610328 0.0 0.073830984 9 h after dark 0.0 0.0 0.0 11 h after dark 0.0 0.0 0.0