condition mean min max 1 h after light 7.381101649500001 6.6542491770000005 8.107954122 3 h after light 6.49499137 6.3353986110000005 6.800446871 5 h after light 9.052944943 6.538464138999999 10.46732346 7 h after light 9.210074364666667 6.045359476000001 11.70258159 9 h after light 8.692076227333335 7.543157084 9.783329077000001 11 h after light 9.548538185 8.697752582 10.17033927 13 h after light 9.497580900666668 8.06745493 11.16287419 15 h after light 10.020367512 8.979132685 11.67989113 1 h after dark 10.501263224333334 9.394765356 12.41391017 3 h after dark 9.801792501333333 9.307796855 10.67575619 5 h after dark 8.506900063 8.085759799 8.952896939 7 h after dark 7.875213673666667 7.31621786 8.663345543