condition mean min max 1 h after light 7.92041105 6.906294739 8.934527361 3 h after light 8.876151702 8.139115347999999 10.29904191 5 h after light 14.158778452333333 8.494400327000001 21.98926441 7 h after light 9.567413852666666 6.845340407999999 11.25785864 9 h after light 6.621144975666667 2.1837198680000003 9.599633799 11 h after light 11.109252648 8.073450344 15.63943273 1 h after dark 13.493268960666667 6.825406462 20.02307923 3 h after dark 11.333767660333333 5.423339311 18.31540422 5 h after dark 13.586810683333333 11.70289398 16.99232581 7 h after dark 7.009844553 3.996678525 11.08464742 9 h after dark 10.440031276 8.215781838 13.00187607 11 h after dark 7.284025809666667 3.788231198 9.279357221