condition mean min max 1 h after light 5.7324673275 4.289172522 7.175762132999999 3 h after light 4.751668093 3.784910369 6.302851519 5 h after light 8.643194657 5.065869485 10.878793400000001 7 h after light 5.800941498666666 4.928554769 6.845340407999999 9 h after light 6.324024890333334 5.457598746 7.030512745 11 h after light 5.072597860666667 2.308678165 9.285598333 1 h after dark 8.431351324 7.040945613 10.64199637 3 h after dark 8.640412577333333 7.33044764 11.01902367 5 h after dark 11.259223367333334 9.137876122 13.52135857 7 h after dark 9.956381836666667 6.8633165929999995 13.36678071 9 h after dark 8.468131953666667 7.208686 10.37997537 11 h after dark 8.671623863666666 6.910159632999999 9.759510883999999