condition mean min max 3 h after light 103.59386666666667 95.0026 108.612 6 h after light 63.83733333333333 58.3855 66.9421 9 h after light 33.50673333333333 30.7621 34.925 12 h after light 31.67555 11.992 87.2741 3 h after dark 9.12625 5.84295 10.9793 6 h after dark 18.662433333333333 16.9027 20.7566 9 h after dark 66.0134 61.319 68.781 12 h after dark 116.90950000000001 112.909 120.91