condition mean min max 1 h after light 5.4421976445 4.553172172 6.331223117 3 h after light 6.833348210333333 5.5245936229999995 8.276923359 5 h after light 5.227223864666667 4.309352765 5.76403344 7 h after light 4.266555074 2.489243846 7.681093199 9 h after light 5.267587999 3.87446592 7.818645062000001 11 h after light 5.149269973 2.985504629 6.937964422 13 h after light 6.400312963999999 3.979804391 7.971041798 15 h after light 4.458190262 3.6692291910000003 5.314747711 1 h after dark 9.976712291 6.545109042999999 12.23398104 3 h after dark 10.674221479 7.589834484 14.68893017 5 h after dark 11.476015565333334 7.355769996 14.47990822 7 h after dark 12.861350936666668 10.67799847 14.055455800000002