condition mean min max 1 h after light 4.948419737 4.1728516 5.723987874 3 h after light 6.003678864333334 4.123992423 9.709467787000001 5 h after light 3.333129322 2.919381435 3.79902204 7 h after light 4.692776092666667 1.572154008 6.348010907999999 9 h after light 6.250542839333334 3.113410115 9.041236632 11 h after light 5.006074172 2.878879463 7.004040273999999 13 h after light 5.738400575666667 1.163327437 8.080832492 15 h after light 5.730831498000001 3.6692291910000003 7.136946926 1 h after dark 6.052180042333333 4.393418605 8.545003473 3 h after dark 6.928816551666666 4.654516967 8.206894197999999 5 h after dark 4.6718783613333335 2.7901196539999997 6.856577604 7 h after dark 4.568281394666666 2.755986444 6.1332898039999995