condition mean min max 0 h after light 2.9543150000000002 2.73213 3.1765 2 h after light 2.915395 2.51802 3.31277 4 h after light 3.49066 3.42798 3.55334 8 h after light 1.969735 1.12862 2.81085 12 h after light 0.6960314999999999 0.623737 0.768326 2 h after dark 1.624225 1.22326 2.02519 4 h after dark 2.2614 1.47052 3.05228 8 h after dark 2.715325 2.70425 2.7264 12 h after dark 3.75589 2.79974 4.71204