condition mean min max 1 h after light 8.9487613245 8.921268937999999 8.976253711 3 h after light 9.121897158 7.314250713 11.668403 5 h after light 5.2110209229999995 2.987164985 7.72904484 7 h after light 5.446951210333333 1.96519251 7.871533526 9 h after light 6.6447792130000005 4.289587269 8.742352776 11 h after light 5.257265298 2.772254298 6.541509313 13 h after light 5.958279534666667 0.857188638 9.968877467 15 h after light 7.9468711889999994 5.190616904 10.93319529 1 h after dark 8.703091631333333 8.220322954 9.575252119 3 h after dark 12.759384186666667 10.15530975 14.87113911 5 h after dark 11.114410512666666 7.799652667999999 13.18572616 7 h after dark 12.370438166666666 12.15460688 12.56235114