condition mean min max 1 h after light 65.426869015 58.99295673 71.8607813 3 h after light 66.36418294 64.65895400000001 67.66072559 5 h after light 74.81727296666666 70.61499939 81.12970770000001 7 h after light 74.72181905 69.27457365 85.24121208 9 h after light 70.05909895333333 59.292381400000004 79.43001499 11 h after light 72.25599453000001 68.32908356 76.00957811 1 h after dark 104.68622993666666 85.13479011 126.5172084 3 h after dark 168.01339876666668 105.10047150000001 231.97535130000003 5 h after dark 173.66580439999998 156.08565369999997 184.4932675 7 h after dark 172.38174803333337 161.62541930000003 179.70461550000002 9 h after dark 173.97217066666667 158.7558351 192.1981827 11 h after dark 172.1435535 142.4555696 187.50837090000002