condition mean min max 4 h after light 24.766750000000002 22.7298 26.8037 8 h after light 18.9753 16.4846 21.466 12 h after light 17.3704 16.72 18.0208 4 h after dark 16.3095 10.3279 24.0382 8 h after dark 28.830566666666666 25.0191 33.3622 12 h after dark 18.858433333333334 12.3807 27.0344