condition mean min max 1 h after light 15.38008859 12.80381086 17.95636632 3 h after light 23.66817769 23.45562146 24.07451186 5 h after light 19.213611916666668 15.03347669 23.830263600000002 7 h after light 24.101053786666668 23.3868611 25.43942109 9 h after light 20.023072416666665 15.33930053 22.75180776 11 h after light 22.646797523333333 21.22494442 24.98319673 1 h after dark 25.12228613 21.72094268 28.95409268 3 h after dark 18.092088056666668 14.95888096 21.15088472 5 h after dark 23.16607639 20.69807966 27.63875217 7 h after dark 22.082313253333332 19.10177236 26.163028100000002 9 h after dark 20.914166 18.3176036 23.53423959 11 h after dark 17.992150296666665 17.37411565 18.75270349