condition mean min max 1 h after light 3.087192847 2.619168675 3.4629757519999997 3 h after light 2.9078823033333334 2.664181095 3.274141292 5 h after light 2.757641131 2.5647259630000003 3.036787953 7 h after light 2.26292833 1.44796243 3.105754834 9 h after light 2.320614342333333 1.8938984859999999 2.911566135 11 h after light 2.8065479106666666 2.365680143 3.179462165 13 h after light 2.7600064513333336 2.250060419 3.302315525 15 h after light 2.1694594703333334 2.1291081419999998 2.243960459 1 h after dark 2.670464626333333 2.12082414 3.450092068 3 h after dark 2.2881879683333333 1.819077197 2.781179489 5 h after dark 2.9363559766666665 2.7932089939999996 3.141418955 7 h after dark 4.088387071333333 3.842936618 4.287226219