condition mean min max 4 h after light 320.407484 288.121373 352.693595 8 h after light 342.445147 324.924364 359.96593 12 h after light 373.0914505 318.846218 427.336683 4 h after dark 325.84788749999996 324.925257 326.770518 8 h after dark 300.3138365 284.561801 316.065872 12 h after dark 329.136594 329.136594 329.136594