condition mean min max 1 h after light 6.255975039666667 5.193179269 7.645530881 3 h after light 8.010156348999999 5.269321143 11.937105099999998 5 h after light 7.273326622333333 5.415605182999999 8.971903526 7 h after light 9.885808284333333 6.36679741 15.38252494 9 h after light 5.201540512999999 3.294467009 6.628459072 11 h after light 6.617818006666667 3.8658675510000005 8.442020232 13 h after light 8.189982583333332 4.807782897 11.03744078 15 h after light 8.567458815333334 7.724797252 9.314848121 1 h after dark 7.790192308666667 7.003651812999999 8.538977868 3 h after dark 4.276535544 3.7539830210000003 5.173000779 5 h after dark 8.087354766666667 6.8479305429999995 9.424256866 7 h after dark 7.045855992333333 3.695884672 8.795075913