condition mean min max 1 h after light 9.956032215 8.580035315 11.21395005 3 h after light 8.219006076 6.394807212000001 10.97076802 5 h after light 8.102095623666667 5.668670845 9.425539098 7 h after light 6.979300471333333 5.680467995 9.472552245 9 h after light 6.666001227333333 5.36604571 7.743526954 11 h after light 9.355421309666667 9.319113244 9.405021057999999 13 h after light 9.76200596 7.944090866 12.94044781 15 h after light 8.770641469000001 6.888436757000001 11.13346133 1 h after dark 6.733911149999999 5.755843562999999 7.590202549 3 h after dark 9.443864991333333 9.295577004 9.599555011 5 h after dark 6.823513323 4.311659971 11.54683724 7 h after dark 9.218189675666666 4.85698222 13.40374174