condition mean min max 4 h after light 99.4438925 93.640419 105.247366 8 h after light 97.2691125 90.318897 104.219328 12 h after light 102.116724 99.117264 105.116184 4 h after dark 111.776599 108.165551 115.387647 8 h after dark 127.970313 117.170108 138.770518 12 h after dark 124.259875 124.259875 124.259875