condition mean min max 1 h after light 13.97887819 13.95798516 13.99977122 3 h after light 14.684825223333334 11.51387049 16.96662973 5 h after light 18.19721466 13.96767051 22.42819736 7 h after light 20.56070085 18.33634355 21.70118555 9 h after light 25.004575066666668 20.63079194 28.44161974 11 h after light 25.81271597 22.88537105 27.59337377 1 h after dark 29.58552042 25.99487479 31.9716408 3 h after dark 24.536563033333334 23.00593456 26.40731761 5 h after dark 21.29709541 19.18419607 22.70887987 7 h after dark 18.602222169999997 16.38245685 20.85140946 9 h after dark 15.585683493333333 14.38971677 16.32555359 11 h after dark 15.4071712 13.48353477 16.91343834