condition mean min max 1 h after light 1.2729531556666667 1.160063798 1.3492113319999999 3 h after light 1.040663029 0.852650364 1.381278358 5 h after light 1.0018528893333334 0.7327788470000001 1.159290905 7 h after light 0.9739865643333333 0.776438709 1.225198979 9 h after light 1.1595400463333334 0.867275019 1.533155917 11 h after light 1.2051338823333333 1.197708927 1.21168983 13 h after light 1.085589616 0.9643116079999999 1.21408659 15 h after light 1.1765368926666666 0.939332285 1.5700807419999998 1 h after dark 1.080295942 0.948775319 1.233037291 3 h after dark 1.115220822 1.076585609 1.136923248 5 h after dark 1.1446326106666667 1.103741795 1.225864109 7 h after dark 1.5094053013333335 0.984523423 2.3160877280000003