condition mean min max 1 h after light 2.0555988999999997 2.0555988999999997 2.0555988999999997 3 h after light 2.0443094525 1.718856386 2.369762519 5 h after light 1.7050389605 1.2525833579999999 2.157494563 7 h after light 2.313866121 2.033266444 2.5944657980000003 9 h after light 2.6318383775000003 2.2720541080000003 2.991622647 11 h after light 2.0979520239999996 1.6342239269999999 2.5616801209999998 1 h after dark 1.3690322135000002 0.682737191 2.055327236 3 h after dark 0.8505923815 0.845647075 0.855537688 5 h after dark 0.984282179 0.945387944 1.0231764140000001 7 h after dark 1.4544252604999999 1.247278319 1.6615722019999999 9 h after dark 1.6842235755 1.600710122 1.767737029 11 h after dark 1.965184357 1.875368935 2.054999779