condition mean min max 1 h after light 4.963112905 4.716702219 5.209523591 3 h after light 7.580247210666667 5.121026823 9.777059577000001 5 h after light 9.155447292 6.560515146 10.86582298 7 h after light 9.798825641666667 8.253528173 11.3302713 9 h after light 10.055842836666667 8.765679817 11.51777876 11 h after light 9.789072952333333 7.526101957000001 11.13680945 1 h after dark 13.406428710666667 9.650892372000001 17.05768444 3 h after dark 12.885060316666667 12.13423583 13.55654558 5 h after dark 11.689920393333333 11.26587666 12.21996232 7 h after dark 11.848346580000001 11.09194054 12.625098300000001 9 h after dark 12.259112953333334 11.39285946 12.84772731 11 h after dark 11.005584646666668 8.59781677 12.39653123