condition mean min max 1 h after light 1.645363264 1.079185759 2.211540769 3 h after light 3.4730246869999997 2.1753452419999997 4.897848174 5 h after light 3.7943116703333333 1.860856876 4.9125285000000005 7 h after light 4.8070738356666665 3.668359352 5.840170035 9 h after light 6.237505739333334 5.811698881 6.474815442000001 11 h after light 6.318443858666667 5.384570847999999 7.268343681 13 h after light 7.430049132666667 2.5715659140000002 9.968877467 15 h after light 9.077115844000001 6.622511222000001 10.51081566 1 h after dark 8.352161767666667 6.969329074 9.43550113 3 h after dark 9.793954056666667 9.248585662 10.19861511 5 h after dark 8.864774611 8.113741676 9.448359736 7 h after dark 7.340247487333333 6.7082857229999995 7.914627737000001