condition mean min max 2 h after light 0.2933034 0.0681154 0.539162 6 h after light 0.11431885 0.0 0.220361 10 h after light 0.29854175 0.0 0.751988 14 h after light 0.359059 0.0 0.613649 18 h after light 0.581056 0.293918 0.8438 2 h after dark 0.31977066666666665 0.0 0.718809