condition mean min max 0 h after light 7.507709999999999 2.25972 12.7557 2 h after light 12.823745 3.71179 21.9357 4 h after light 8.405000000000001 3.3675 13.4425 8 h after light 4.0080235 0.106747 7.9093 12 h after light 12.548095 7.12709 17.9691 2 h after dark 11.091355 9.40081 12.7819 4 h after dark 7.7872 0.0 15.5744 8 h after dark 17.884149999999998 11.6553 24.113 12 h after dark 16.3505 0.0 32.701