condition mean min max 0 h after light 1.026076 0.940382 1.11177 2 h after light 4.90835 4.72529 5.09141 4 h after light 2.97743 2.64663 3.30823 8 h after light 1.310165 1.06211 1.55822 12 h after light 0.426014 0.398789 0.453239 2 h after dark 0.679011 0.622218 0.735804 4 h after dark 0.7308644999999999 0.316849 1.14488 8 h after dark 0.612508 0.535922 0.689094 12 h after dark 1.366235 1.10199 1.63048