condition mean min max 1 h after light 1.591771456 1.591771456 1.591771456 3 h after light 3.9830330149999993 1.7039720969999999 6.262093932999999 5 h after light 4.678574759 3.8483047999999993 5.508844718 7 h after light 6.6638530465 6.420943706 6.906762387000001 9 h after light 8.765989501 7.345284872000001 10.18669413 11 h after light 13.4886012475 6.859750315 20.11745218 1 h after dark 12.779081254999998 10.50569981 15.052462699999998 3 h after dark 6.858601695499999 4.8177102419999995 8.899493149 5 h after dark 6.544366619500001 5.561827772000001 7.526905467000001 7 h after dark 5.0605694595 4.10695153 6.014187389 9 h after dark 3.1707913095 2.914199697 3.427382922 11 h after dark 3.652285667 3.2836504410000003 4.020920893