condition mean min max 1 h after light 2.455488011 2.374208669 2.536767353 3 h after light 3.0866850313333334 1.584597939 5.73017771 5 h after light 1.232241821 0.85150494 1.616007287 7 h after light 1.661447315 1.31012834 2.214171096 9 h after light 1.0607986443333335 0.7940811390000001 1.4196983140000001 11 h after light 0.5255123049999999 0.39645511 0.7002685609999999 13 h after light 1.6967283026666666 1.102099677 2.341175769 15 h after light 1.6306989456666667 1.0629495420000001 2.128772792 1 h after dark 1.75486387 0.9292538990000001 2.848334491 3 h after dark 1.5210771133333332 1.088068901 1.8511791419999999 5 h after dark 1.7724132613333334 1.49792154 2.043787555 7 h after dark 1.803599465 0.847995829 2.5822610669999997