condition mean min max 1 h after light 77.881387945 75.60359703 80.15917886 3 h after light 65.92167159333333 59.12308578 75.46577757 5 h after light 58.2210022 54.05004556 60.9367066 7 h after light 54.431036 50.0896212 58.76525112 9 h after light 48.55137617 45.84327158 51.47894586 11 h after light 50.15378724 44.94072996 53.77637487 13 h after light 49.64583417666667 44.93626398 52.34451163 15 h after light 52.7107913 42.4723314 59.31286239 1 h after dark 51.53202761666667 45.55715581 57.9146911 3 h after dark 59.45571172333334 52.08419783 63.67097703 5 h after dark 60.85877602 57.36707168 64.76684305 7 h after dark 68.18641907333333 64.5977709 72.56208206