condition mean min max 1 h after light 6.7455426175 6.033920666 7.457164569 3 h after light 5.83358276 5.476947142999999 6.515009652000001 5 h after light 7.840056113999999 6.048027854 9.648350713 7 h after light 7.022760249 5.511502107 8.711438232 9 h after light 9.760370665333333 7.157621692 14.11428695 11 h after light 11.447410872333332 9.472000797 14.59680388 1 h after dark 13.080733686666667 11.35172864 15.185770100000001 3 h after dark 11.072901476666667 10.01231873 11.88955058 5 h after dark 12.520273126666666 11.70289398 13.74070791 7 h after dark 10.194121480333333 8.287230471 11.37349607 9 h after dark 8.977499680333333 8.215167675 9.805933162 11 h after dark 7.7057685036666665 7.173403809 8.218535481