condition mean min max 3 h after light 44.4093 40.3823 51.968 6 h after light 67.02973333333334 59.0829 77.858 9 h after light 72.08266666666667 56.4338 102.511 12 h after light 38.039775 12.8474 49.2 3 h after dark 32.21393333333334 19.828 53.569 6 h after dark 15.720600000000001 13.6571 17.8148 9 h after dark 9.96237 8.47794 11.6637 12 h after dark 11.674955 9.38011 13.9698