condition mean min max 4 h after light 2902.5816666666665 2594.673 3195.804 8 h after light 4447.198 2336.666 6950.1359999999995 12 h after light 4773.629333333333 3006.034 7310.275 16 h after light 5530.287333333334 4605.779 6215.0 4 h after dark 4394.471 3533.627 5385.901999999999 8 h after dark 3193.875666666667 2606.4610000000002 3716.244