condition mean min max 1 h after light 1.630091607 1.438914345 1.821268869 3 h after light 3.7187981206666665 2.546745649 5.18595689 5 h after light 6.484395298999999 3.770683669 8.38404864 7 h after light 9.498311868 5.830071114 11.870780400000001 9 h after light 12.068259464999999 8.440800755 13.89809929 11 h after light 13.95454413 10.18270329 16.41740737 13 h after light 11.156500477 8.082064301 14.12257641 15 h after light 9.345285339 8.680859305 9.712525865 1 h after dark 10.353837086666667 10.00734968 10.84791221 3 h after dark 9.882698622333335 8.946344300000002 11.69267974 5 h after dark 7.778215395666667 6.724720342 8.433770771 7 h after dark 8.340507339666667 7.278630866 9.647153754