condition mean min max 1 h after light 16.350783145 15.47534949 17.2262168 3 h after light 14.11577703 12.12046718 15.49609415 5 h after light 14.724127613333334 14.08839235 15.86451844 7 h after light 14.645472616666666 12.91533516 17.18081375 9 h after light 15.009701083333333 13.06582463 16.17965588 11 h after light 16.478006886666666 13.56678905 18.08038485 1 h after dark 23.08996391 19.48659997 26.63902209 3 h after dark 34.745302073333335 24.72952271 46.832072499999995 5 h after dark 32.705565416666666 26.08924471 36.91409873 7 h after dark 34.20829065 30.81974907 36.9154921 9 h after dark 34.48414822666667 30.6702685 41.90255089 11 h after dark 34.00133303333333 26.66111989 38.9334868