condition mean min max 1 h after light 1.1215505295 1.007240041 1.235861018 3 h after light 4.582116524 1.1142012209999999 7.418799439 5 h after light 10.411647736666668 5.72948038 13.06039063 7 h after light 10.849836072 9.271841466 13.64822345 9 h after light 13.62233395 13.07632248 14.41562683 11 h after light 15.235361126666668 13.75464632 17.24579728 13 h after light 14.411308046666665 11.02099677 17.25961117 15 h after light 15.934007456666667 13.97007145 17.00719268 1 h after dark 17.642323756666666 15.09011252 19.46622397 3 h after dark 19.96981627 16.68372315 26.50340741 5 h after dark 22.400508806666668 17.60294443 30.43766895 7 h after dark 15.996499720000001 14.44670381 18.20820411