condition mean min max 1 h after light 4.282530083 4.282530083 4.282530083 3 h after light 3.4431753815 3.146028053 3.74032271 5 h after light 4.074885911 3.3797647889999998 4.770007033 7 h after light 5.7750636335 5.774731657 5.77539561 9 h after light 6.699297215 5.035219851 8.363374579 11 h after light 8.7431871655 7.930942556000001 9.555431775 1 h after dark 6.775758385 4.626956354 8.924560416 3 h after dark 7.3476128114999995 7.035045263 7.66018036 5 h after dark 6.5268509445 6.453301855 6.600400034 7 h after dark 9.057453055 7.4039912 10.71091491 9 h after dark 11.008729635 10.98009359 11.03736568 11 h after dark 14.205238285 12.42275883 15.98771774