condition mean min max 1 h after light 5.70229635 4.742922286000001 6.661670414 3 h after light 8.908114005333333 7.5484960270000006 10.66653609 5 h after light 10.524848546666666 10.0920011 11.03087827 7 h after light 10.000661041666667 6.365689985 12.85267894 9 h after light 8.291468561 6.353979688 9.296144294 11 h after light 7.835262222333333 5.159683735 10.38765422 13 h after light 7.274069527333333 5.509948592000001 10.3085726 15 h after light 7.655930484666667 6.659805761 8.662966041 1 h after dark 7.084072925666667 6.696625236 7.397677079 3 h after dark 7.416533516666666 5.76756544 9.716855932 5 h after dark 5.761860211666667 4.7750763130000005 6.9007777589999995 7 h after dark 4.312116656666666 3.521829691 5.355522699