condition mean min max 1 h after light 9.137320459 8.805825718 9.669347879 3 h after light 8.122260483333333 3.120665919 12.94698532 5 h after light 8.376560184666667 8.008225966 8.770287717 7 h after light 11.567221258 5.797409023999999 16.8743314 9 h after light 6.4321967576666665 4.193632362 7.60722382 11 h after light 12.640672456666668 11.07329927 14.7318198 13 h after light 14.462005866666667 10.63539853 17.00019614 15 h after light 18.694922096666666 12.43503948 24.70652573 1 h after dark 10.454661524666667 6.953059024 13.41223291 3 h after dark 6.512736678666666 4.171769234 7.805901202 5 h after dark 10.299297579666668 7.186099952 16.04670764 7 h after dark 7.095448132333333 5.420630852 8.073092069