condition mean min max 1 h after light 5.407275925 5.380031249 5.434520601 3 h after light 4.283919129333333 3.4539259739999997 5.236344091 5 h after light 5.846434539666666 5.126293456 6.6306949379999995 7 h after light 5.155934942333333 4.84718012 5.540932698 9 h after light 6.503640158333333 5.949532347999999 6.894917635 11 h after light 5.592923713666666 3.4770390680000003 6.707588855 13 h after light 6.953552560666667 6.127442831000001 7.916528127 15 h after light 7.749149482666667 6.576266192 9.663247575 1 h after dark 7.347869331666667 6.7478274979999995 7.746096355 3 h after dark 7.297166067333333 6.383946479 7.900276355 5 h after dark 8.492052270666667 7.422971512999999 9.131332187 7 h after dark 7.093572328 5.26166353 8.558335293999999