condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.017402641666666666 0.0 0.121775 2 h after dark 0.009616583333333333 0.0 0.115399 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0