condition mean min max 1 h after light 3.922309011 3.681074013 4.163544009 3 h after light 8.055232793666667 7.204963126 9.752261572 5 h after light 10.066131169333334 7.605968487999999 11.59329052 7 h after light 8.500641943666666 5.4654914020000005 12.7384329 9 h after light 7.359526100333333 3.906135054 10.94801111 11 h after light 4.167586287 2.2850027969999998 6.693300206 13 h after light 5.8256394359999994 4.315150311 6.839936183 15 h after light 5.184199967 3.852240587 5.946126396 1 h after dark 4.98339245 3.5482118789999997 6.890986868 3 h after dark 3.8418993976666664 1.662093778 7.310025822999999 5 h after dark 2.5857269113333334 1.303269808 4.083946847 7 h after dark 2.088314039 1.5755553880000002 2.835276723