condition mean min max 1 h after light 5.9737670954999995 5.742072266 6.205461925 3 h after light 6.672302471333333 5.866235746 7.448766288 5 h after light 9.436388536666666 5.964104677999999 12.95484354 7 h after light 13.877345856666667 12.38698054 15.01193192 9 h after light 16.690226566666666 15.87745778 18.06833166 11 h after light 16.23410163666667 13.86387203 18.10733048 1 h after dark 24.207307123333333 20.46346623 29.0343565 3 h after dark 20.386391353333334 16.24191628 24.58054968 5 h after dark 16.30030285 13.86928239 19.81807501 7 h after dark 12.496608426666667 12.12518685 12.84659125 9 h after dark 12.396226903333334 11.93976389 12.69746149 11 h after dark 13.480164763333333 12.13646414 15.52562357