condition mean min max 0 h after light 0.5566275 0.335087 0.778168 2 h after light 0.588032 0.389775 0.786289 4 h after light 0.19348500000000002 0.158135 0.228835 8 h after light 0.080059 0.0 0.160118 12 h after light 0.4281275 0.234467 0.621788 2 h after dark 1.53452 1.30654 1.7625 4 h after dark 2.08507 1.55242 2.61772 8 h after dark 1.38326 0.92847 1.83805 12 h after dark 1.103895 0.87875 1.32904