condition mean min max 1 h after light 6.576707786 6.470107702999999 6.683307869 3 h after light 7.166704384 6.501366527999999 7.739164441000001 5 h after light 8.639620337666667 6.929642372000001 10.85543461 7 h after light 9.685806376 8.912471422000001 10.34083338 9 h after light 11.148911380333333 8.576226601 14.00776403 11 h after light 5.886413149333333 1.779973304 9.549019563 1 h after dark 8.421817875666667 8.370109502 8.489317219 3 h after dark 12.82602492 10.32513603 16.68719788 5 h after dark 15.39385132 12.74128019 17.56922577 7 h after dark 16.185691293333335 14.96856666 18.10260273 9 h after dark 14.056846166666666 11.68707961 18.60477049 11 h after dark 13.9483233 12.8331536 15.01462306