condition mean min max 1 h after light 5.3866155055 3.939634112 6.833596899 3 h after light 8.278714509333334 3.5236414010000003 12.50172717 5 h after light 14.90612802 13.56123561 16.17976682 7 h after light 10.186867112666667 6.1474446579999995 14.0723233 9 h after light 5.069156333333334 0.585876062 8.221837072000001 11 h after light 11.402353143666666 7.1123731910000005 13.55417503 1 h after dark 8.721678636666667 6.322481775 11.06050184 3 h after dark 6.542600289 5.423339311 8.322685406 5 h after dark 7.514352522666666 4.381905509 13.74070791 7 h after dark 4.163680951333333 2.174663315 5.752112953999999 9 h after dark 3.431347796666667 3.127297603 3.725256626 11 h after dark 4.0993494429999995 3.1589301180000002 5.650243142999999