condition mean min max 1 h after light 5.8989880779999995 5.8885249879999995 5.9094511679999995 3 h after light 11.557092376 5.806563998 15.94626172 5 h after light 26.55020709 24.40135209 28.27582253 7 h after light 44.56584711 27.18654405 53.84030151 9 h after light 66.0501305 45.47194958 77.12259435 11 h after light 78.36252668666667 71.71797009 84.09722746 1 h after dark 65.73893459333334 52.31318439 87.29335633 3 h after dark 43.73322155666666 35.81182694 54.50420292 5 h after dark 29.870810486666667 24.84861051 33.04063353 7 h after dark 16.807459886666667 12.06270455 20.78604454 9 h after dark 13.165564586666667 10.15315041 15.98627223 11 h after dark 7.108854171333333 4.943962751 10.59122788