condition mean min max 1 h after light 6.121693609 5.1952082410000004 7.048178977 3 h after light 8.930256521666667 8.113834707 9.907420371 5 h after light 10.49483216 7.1569256139999995 14.73613453 7 h after light 11.611029018 9.099440684 13.13826934 9 h after light 13.203979553333333 12.45626443 14.66871525 11 h after light 14.23179369 14.0325375 14.50188857 1 h after dark 16.13035026 13.67209753 18.43681638 3 h after dark 14.4192678 12.74433707 16.23806009 5 h after dark 14.36165302 13.11959145 15.98581263 7 h after dark 14.454784993333334 12.91418792 15.94749259 9 h after dark 13.738159523333334 11.56664627 15.89851009 11 h after dark 13.954904886666666 12.77840658 16.08295365