condition mean min max 1 h after light 4.895375871 2.665962124 7.124789617999999 3 h after light 8.837871629333334 6.983218395 10.68958514 5 h after light 9.388087777333334 7.753336082000001 10.28290706 7 h after light 11.306709541333333 9.959135324 13.85463227 9 h after light 10.894741500333334 6.698302501000001 13.39475011 11 h after light 10.097680999000001 7.4270743 13.78080019 1 h after dark 14.81205797 11.34873455 18.36423049 3 h after dark 16.552923603333333 14.23569567 17.84425779 5 h after dark 13.854636383333332 12.51063597 14.88411442 7 h after dark 15.836554666666666 15.39423232 16.24177008 9 h after dark 14.442139846666667 11.93976389 15.83414365 11 h after dark 13.619703026666667 13.409439 14.012870499999998