condition mean min max 1 h after light 6.8766448135000005 6.403168835 7.350120792 3 h after light 7.389176740666667 6.380516579 8.571234303999999 5 h after light 6.582827202 5.190811285 7.33604256 7 h after light 6.821544345666666 5.437032612 8.315894289 9 h after light 7.742739741666667 6.503567795 9.639004343 11 h after light 5.5992367556666665 4.42494436 7.004040273999999 13 h after light 4.871938433333334 3.0613879930000003 6.192379579 15 h after light 5.462009029333333 4.922136719 6.4528425270000005 1 h after dark 6.533317734333333 6.00440981 7.232242933999999 3 h after dark 10.515998324333333 6.301055193 14.38668881 5 h after dark 11.499454747666666 8.750829823 13.41888046 7 h after dark 13.369312143333334 12.074914300000001 15.05192596