condition mean min max 1 h after light 10.119825093 9.341117516 10.89853267 3 h after light 9.398348510333333 8.636601355 10.49062169 5 h after light 9.638405896666667 9.38473106 9.829837819 7 h after light 8.016553140333333 6.411003394 9.144449768 9 h after light 11.425682759333334 8.360730737999999 14.2303095 11 h after light 14.193102686666666 13.34391023 14.66940781 1 h after dark 13.177928266666667 11.27240074 15.27377902 3 h after dark 12.64233159 10.89403913 14.30115023 5 h after dark 8.414662457 6.342782842 9.934781386000001 7 h after dark 7.387944456666666 6.246507718999999 9.412798268 9 h after dark 8.890649564666667 6.58815801 10.87341125 11 h after dark 8.129052032666667 5.61730542 11.15184826