condition mean min max 1 h after light 4.75929495 4.502438985 5.016150915 3 h after light 5.066024548 4.464902562 5.707306494 5 h after light 7.237380189333333 5.944642762999999 8.643424895 7 h after light 5.660999838 5.246526045 6.299039952999999 9 h after light 5.459792242333333 4.547194958 6.870728364 11 h after light 6.330850040333333 4.7042151610000005 9.085765681 1 h after dark 4.641978881333333 3.86410301 6.038436141 3 h after dark 5.570151358333334 5.256432888 6.030681876 5 h after dark 4.709149505 3.796381445 5.610976566000001 7 h after dark 2.539146188666667 0.163009521 4.0554532089999995 9 h after dark 4.056841585 3.604343 4.329615396 11 h after dark 4.2067872883333335 3.531401965 4.547997856