condition mean min max 1 h after light 0.537613535 0.359728586 0.715498484 3 h after light 1.1860937206666666 0.7922989690000001 1.9100592369999998 5 h after light 1.066249166 0.8450841 1.3711576980000002 7 h after light 0.96801977 0.262025668 1.3965623999999999 9 h after light 0.7083419756666667 0.34593445700000003 1.046093495 11 h after light 1.189903076 0.906313905 1.651896291 13 h after light 0.428760207 0.30613879899999996 0.527011028 15 h after light 0.27768114866666666 0.075924967 0.399144899 1 h after dark 0.4226542606666666 0.0 0.7272343379999999 3 h after dark 0.8905119826666666 0.714552651 1.110707485 5 h after dark 0.828936475 0.44388267200000003 1.185854553 7 h after dark 1.257077556 0.847995829 1.5972108859999998