condition mean min max 1 h after light 2.14010354 1.223077193 3.057129887 3 h after light 2.701451623666667 1.945279445 3.9262328760000003 5 h after light 2.206268461666667 2.074297336 2.448495889 7 h after light 2.4005982566666666 1.650482836 3.406333684 9 h after light 1.810657149 1.34497735 2.559914983 11 h after light 1.81030878 1.478344739 2.246578956 13 h after light 2.8258169950000003 1.163327437 3.6890771960000004 15 h after light 3.8111637533333336 3.568473463 4.20618956 1 h after dark 2.9485137813333337 2.57331849 3.6361716910000004 3 h after dark 3.3309988726666666 3.143310159 3.702681917 5 h after dark 4.032014159333333 2.769002494 5.707062927999999 7 h after dark 3.1450497423333332 2.791633586 3.3221986439999998