condition mean min max 1 h after light 5.059788513 4.4606344689999995 5.6589425570000005 3 h after light 6.852008170666666 4.746481845 7.958580153 5 h after light 5.4287340539999995 3.574803998 7.79454522 7 h after light 9.257459075666667 2.6857630969999997 13.21583373 9 h after light 7.1624332310000005 4.566334835 9.041236632 11 h after light 4.8512750166666665 3.358692707 5.748599092999999 13 h after light 6.296337613666666 1.530693996 10.57305186 15 h after light 5.820164661000001 3.0427754260000004 8.115946271 1 h after dark 8.431187412333333 6.69151449 11.45394083 3 h after dark 12.119842619333333 7.314240947999999 14.62431523 5 h after dark 10.336060097333334 6.277769221000001 15.49322824 7 h after dark 14.028080306333333 9.327954119 16.40084732