condition mean min max 3 h after light 0.797344 0.351404 1.44422 6 h after light 6.75548 4.38422 8.67361 9 h after light 58.071600000000004 48.6066 73.9431 12 h after light 86.01734575 0.340383 122.408 3 h after dark 38.797599999999996 36.4876 41.9738 6 h after dark 5.496646666666667 4.62697 6.51271 9 h after dark 1.7785433333333334 1.01352 3.27856 12 h after dark 0.2756015 0.179174 0.372029