condition mean min max 1 h after light 4.5021565704999995 3.964233552 5.040079588999999 3 h after light 4.067184851 3.6042368419999997 4.6221656410000005 5 h after light 4.225362533 3.6028271789999997 4.77790458 7 h after light 4.336007533333333 3.857993931 4.684087435 9 h after light 4.596190565 3.959918912 5.260261873 11 h after light 4.067340701333333 3.6508910219999997 4.718223165 13 h after light 4.812895406333333 4.559957456 5.125809578999999 15 h after light 5.020624948333333 4.932199644 5.167466987 1 h after dark 4.625576655333333 4.063608825 4.965564067 3 h after dark 4.542363596 3.643820975 5.448466452000001 5 h after dark 5.101323787 4.3216992030000005 5.893046087 7 h after dark 3.5385650920000002 3.307331361 3.8328740889999997