condition mean min max 1 h after light 6.513974515 6.049214457000001 6.978734573 3 h after light 4.034033510666667 3.6571253560000003 4.465685099 5 h after light 3.8082806553333337 2.2036463 5.76403344 7 h after light 4.4574882979999995 2.947788765 6.411491017 9 h after light 7.155399286000001 3.87446592 9.895472656 11 h after light 6.0195543769999995 4.105068864 8.403222729 13 h after light 5.163932371666666 4.898220789 5.533615794 15 h after light 4.057508843666667 2.885148758 4.723214633 1 h after dark 4.829462446333333 3.859977735 6.083194991 3 h after dark 7.391067647333333 5.553537427 10.57844765 5 h after dark 12.246868415333333 6.988434866 15.104042199999999 7 h after dark 11.933759565333332 6.6301297660000005 18.78320002