condition mean min max 1 h after light 0.9705669216666667 0.7195793770000001 1.288959776 3 h after light 1.0888853116666666 0.613901492 1.402200576 5 h after light 1.271092329 0.7327788470000001 1.6633304290000002 7 h after light 1.54663076 1.345827095 1.7821076059999998 9 h after light 1.5082373533333333 1.127320527 2.096479005 11 h after light 1.2113931733333334 0.9319113240000001 1.3847883769999998 13 h after light 1.2556270846666666 0.918392008 1.585839192 15 h after light 1.4347888463333334 1.20025792 1.596831106 1 h after dark 1.393979437 1.282358783 1.519542701 3 h after dark 1.174012601 0.85229694 1.478000222 5 h after dark 1.209711247 1.141321757 1.299166974 7 h after dark 1.2587256326666665 0.8377338590000001 1.4944753519999998