condition mean min max 1 h after light 8.446134254 8.446134254 8.446134254 3 h after light 19.3581828405 5.404850961 33.31151472 5 h after light 36.44086559 32.29322766 40.58850352 7 h after light 48.19408651 40.97964336 55.40852966 9 h after light 27.83205802 18.48798036 37.17613568 11 h after light 20.878034125 17.25695998 24.49910827 1 h after dark 10.68354127 7.76122015 13.60586239 3 h after dark 7.396995038 6.942659237000001 7.851330839 5 h after dark 8.178219474999999 5.49763235 10.8588066 7 h after dark 8.085117945 6.782918108 9.387317782 9 h after dark 8.0584278275 6.284753332 9.832102322999999 11 h after dark 5.342413991 4.520349958 6.164478024