condition mean min max 1 h after light 6.0612016335 4.689465357 7.43293791 3 h after light 8.586297507 7.1110240629999995 10.20067031 5 h after light 8.235421894666667 7.714959519 9.207420285 7 h after light 8.773719541333332 8.511329607999999 9.259185432999999 9 h after light 9.714937979666667 9.270868982 10.31219654 11 h after light 11.595151638333334 7.665815835 15.12511995 13 h after light 11.899781406666667 10.76420012 12.63275888 15 h after light 10.653737662000001 7.769773388 15.55539888 1 h after dark 8.711472718666666 6.524142607999999 10.8445349 3 h after dark 8.749850481666668 7.764064694 10.16434272 5 h after dark 10.005558085 8.155464625 11.43505117 7 h after dark 9.788863371333333 8.769439216 10.93620799