condition mean min max 1 h after light 4.554334808 4.554334808 4.554334808 3 h after light 3.5557676775 2.538837537 4.572697818 5 h after light 2.5393426725 2.536375536 2.5423098090000003 7 h after light 5.07160381 4.730211411 5.412996209 9 h after light 6.4052819205 5.794982083 7.015581758 11 h after light 8.215592798 7.707971259 8.723214337 1 h after dark 9.2162971865 8.300214293 10.13238008 3 h after dark 11.1703971515 6.651816723 15.68897758 5 h after dark 7.434504083999999 6.767099705 8.101908463 7 h after dark 8.3221701875 7.352499493 9.291840882 9 h after dark 10.69701629 10.56661573 10.82741685 11 h after dark 16.306115355000003 14.40020106 18.21202965