condition mean min max 1 h after light 14.345848895 13.30849835 15.38319944 3 h after light 15.256798810000001 10.86955644 17.88517527 5 h after light 16.649681596666667 12.67661415 18.80782023 7 h after light 17.639798463333335 16.28005999 18.77557046 9 h after light 19.555933083333333 17.51681778 22.18684711 11 h after light 20.27141434 18.08060316 23.29228658 13 h after light 19.82047257 18.623774800000003 20.88782904 15 h after light 23.660446453333332 19.78354064 28.24410038 1 h after dark 22.150758076666666 20.47028452 23.6880624 3 h after dark 20.65968803 17.45198467 23.74623295 5 h after dark 20.593231253333332 18.66049559 21.92893111 7 h after dark 19.413522903333334 16.49699171 23.10225478