condition mean min max 1 h after light 5.002001237 4.798057397 5.205945077 3 h after light 3.875854009333333 3.512390015 4.591530612 5 h after light 3.9301413873333333 3.874638746 4.038844484 7 h after light 4.542892197333333 4.369366218 4.769569131 9 h after light 4.083438187333333 2.778841363 4.793531417 11 h after light 3.870921952333333 2.860671382 5.064197265 1 h after dark 4.212280281 3.220085842 4.962279205 3 h after dark 4.049869557666667 3.7970959960000004 4.410188011 5 h after dark 4.512148680666667 3.828517853 5.18347359 7 h after dark 3.9427934303333334 3.291382315 4.706274235 9 h after dark 5.141173502666667 4.50542875 5.478318568 11 h after dark 3.22085029 2.566630721 3.980853124