condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.46934666666666663 0.0 1.40804 9 h after light 0.662852 0.0 1.10945 12 h after light 1.185335 0.534105 2.28721 3 h after dark 1.249271 0.616403 1.62199 6 h after dark 0.214766 0.0 0.644298 9 h after dark 0.43485666666666667 0.0 1.30457 12 h after dark 0.5693803333333334 0.0 0.905852