condition mean min max 1 h after light 1.2992810386666667 1.083793934 1.4391587540000002 3 h after light 0.8351848906666667 0.7389636490000001 0.9720106959999999 5 h after light 1.2398637056666666 0.9421442309999999 1.5121185719999999 7 h after light 1.0476615733333332 0.93172645 1.225198979 9 h after light 1.0443073086666668 0.81167078 1.362860744 11 h after light 0.8651627076666667 0.7500937040000001 1.077938034 13 h after light 1.5870979063333333 0.9643116079999999 1.90300703 15 h after light 1.1841216616666665 0.991517412 1.318867824 1 h after dark 1.054739506 0.92093497 1.2075322240000002 3 h after dark 1.2790293403333335 1.031727875 1.6684368980000002 5 h after dark 1.5284651386666666 1.183592933 2.03767716 7 h after dark 2.051093719 1.837777056 2.295087147