condition mean min max 1 h after light 5.0566147645 3.8129297760000003 6.300299752999999 3 h after light 5.977831455666666 4.723751699 6.936455808 5 h after light 6.2800386889999995 5.159604354 7.21662671 7 h after light 5.5020494583333335 4.792717422 6.055039855 9 h after light 6.191102413333333 5.099599156 6.755155791 11 h after light 6.257271220333333 5.476336533 6.928718158 13 h after light 6.165086267666666 5.866204296 6.691609903 15 h after light 6.929689228666667 6.724785805 7.20859948 1 h after dark 6.722363402666667 5.797078562 8.239060094 3 h after dark 7.219797134999999 6.1638103939999995 8.399719113 5 h after dark 6.322439116333333 4.986423612 7.916573887999999 7 h after dark 5.0836269173333335 4.560108392 5.4080278239999995