condition mean min max 0 h after light 0.770055 0.729477 0.810633 2 h after light 0.6498995 0.612906 0.686893 4 h after light 1.05654 1.05203 1.06105 8 h after light 0.9583075 0.847335 1.06928 12 h after light 3.22735 3.16958 3.28512 2 h after dark 2.326505 2.1335 2.51951 4 h after dark 2.03709 1.9482 2.12598 8 h after dark 2.11987 1.50865 2.73109 12 h after dark 0.8241704999999999 0.778677 0.869664