condition mean min max 1 h after light 11.7852705905 8.633875471 14.93666571 3 h after light 11.345808397 9.452621151 13.10557948 5 h after light 17.641556153333333 14.6781848 20.976349399999997 7 h after light 18.119093223333333 15.19509274 20.25446814 9 h after light 18.799388323333332 16.20185148 20.40522922 11 h after light 15.344319973333333 12.23582143 17.28120292 13 h after light 18.788850743333334 16.63521714 20.16151768 15 h after light 16.68639977666667 13.711364800000002 18.2631025 1 h after dark 20.8797239 16.72077696 24.82902273 3 h after dark 21.430580756666668 18.41088492 25.40370427 5 h after dark 16.659358733333335 15.92255721 17.21709199 7 h after dark 17.686415643333333 15.06045591 20.09454357