condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.278094318 0.082939972 0.473248664 5 h after light 1.702410518 0.818289932 2.586531104 7 h after light 2.7420958045 2.118065976 3.3661256330000002 9 h after light 4.067081934 3.465467735 4.668696133 11 h after light 6.005807170999999 4.924948944 7.086665397999999 1 h after dark 7.1695165759999995 6.209053143999999 8.129980007999999 3 h after dark 7.9983733095 6.044625247999999 9.952121371 5 h after dark 7.104883857 6.6228641889999995 7.586903525 7 h after dark 9.305119802 8.370623384 10.23961622 9 h after dark 8.958390263999998 8.924574587999999 8.99220594 11 h after dark 11.97966553 11.33602964 12.62330142