condition mean min max 0 h after light 0.9103905 0.907521 0.91326 2 h after light 0.331557 0.276048 0.387066 4 h after light 0.22757850000000002 0.21414 0.241017 8 h after light 0.814129 0.544128 1.08413 12 h after light 1.4216799999999998 1.19946 1.6439 2 h after dark 1.668535 1.25814 2.07893 4 h after dark 1.583605 1.48544 1.68177 8 h after dark 1.39412 1.26425 1.52399 12 h after dark 1.28289 1.08734 1.47844