condition mean min max 1 h after light 5.3482061405 3.900583334 6.795828947 3 h after light 5.227007483 4.080268123 5.962728105 5 h after light 5.488753028 4.0476206569999995 7.664555264 7 h after light 6.33449849 5.979890592 7.02568804 9 h after light 5.09387643 5.078013664 5.10401647 11 h after light 5.532340785333333 4.5700055939999995 6.594143217999999 13 h after light 6.731426520333334 6.253841031 7.2199326379999995 15 h after light 6.8379064666666665 4.530382016 10.43349925 1 h after dark 8.667274284666666 6.333627636 10.94448453 3 h after dark 9.572666701666666 8.081891903999999 11.69858313 5 h after dark 11.249956003333333 10.4926019 12.52272293 7 h after dark 11.724766283333333 10.62354922 12.54872476