condition mean min max 1 h after light 8.1221071055 7.738567006 8.505647205 3 h after light 9.408231548333333 9.227465294 9.617395199999999 5 h after light 9.397842638666667 7.6504967729999995 11.62391624 7 h after light 9.889101476333334 8.214257949 11.25785864 9 h after light 7.626591146666667 4.101132435 10.27329231 11 h after light 8.387858844 8.166058109 8.582014145 1 h after dark 8.270548468333335 6.9085478060000005 10.48957204 3 h after dark 10.542820768 9.604419284 11.95212716 5 h after dark 7.941673307 4.510308704 10.47382292 7 h after dark 9.685543492666666 6.927904637999999 11.34351405 9 h after dark 8.418745954666667 6.866159272000001 11.39608449 11 h after dark 9.856292543666667 8.971393031 10.59420589