condition mean min max 3 h after light 0.05234525 0.0 0.392204 7 h after light 0.052848 0.0 0.238055 11 h after light 0.07491475 0.0 0.457999 2 h after dark 0.021018666666666668 0.0 0.252224 6 h after dark 0.043200249999999996 0.0 0.518403 10 h after dark 0.037380916666666666 0.0 0.247789