condition mean min max 1 h after light 1.2649839379999999 1.2649839379999999 1.2649839379999999 3 h after light 2.0118265985 1.0443021270000001 2.97935107 5 h after light 2.6873696105 2.641830077 2.7329091439999997 7 h after light 5.358187269 4.826913113 5.889461425 9 h after light 7.231582667 5.107648421 9.355516912999999 11 h after light 6.128670898 4.837302824 7.420038972 1 h after dark 6.637515928500001 4.262900935 9.012130922 3 h after dark 12.356350604 8.840556108 15.872145100000001 5 h after dark 11.833101585 11.805881699999999 11.86032147 7 h after dark 9.4365210305 8.307861011 10.56518105 9 h after dark 6.1548549045000005 4.484015879 7.82569393 11 h after dark 4.830246800499999 4.068484412 5.592009189