condition mean min max 1 h after light 77.565624205 73.33501542 81.79623299 3 h after light 57.47778580333333 48.11796126 76.07910621 5 h after light 46.163294543333336 44.04206665 48.80060151 7 h after light 52.300768813333335 49.90526171 54.08128574 9 h after light 50.83727316 47.41499911 57.27879506 11 h after light 55.69399339333333 49.56309513 62.02681112 1 h after dark 50.37175161333333 39.54121049 61.09122929 3 h after dark 50.480030766666665 48.52799248 53.88348073 5 h after dark 59.454129353333336 55.77077526 63.62804016 7 h after dark 55.82941112666666 50.38615543 59.490549699999995 9 h after dark 45.29650165333333 40.03444928 50.07754538 11 h after dark 45.43237736333333 29.82740947 68.21854762