condition mean min max 1 h after light 1.013631954 0.79140289 1.235861018 3 h after light 4.119260341666666 0.583629211 7.236439535 5 h after light 7.758646789666667 6.953728325 8.527666824 7 h after light 11.112946991333333 9.105391963999999 12.12470083 9 h after light 15.656905436666666 13.83737829 18.2638662 11 h after light 18.363328106666668 16.49521499 20.68174156 13 h after light 22.886969136666668 19.89466631 24.67478722 15 h after light 17.52130684 16.09884424 18.29791712 1 h after dark 13.59864308 10.2418836 17.44138088 3 h after dark 11.012779962 8.039620216 14.94064633 5 h after dark 8.392335962 7.302367509 9.765418788 7 h after dark 6.781056988333334 6.359968717 7.283281642