condition mean min max 2 h after light 0.0405195 0.0 0.243117 6 h after light 0.18695166666666665 0.0 1.12171 10 h after light 0.0954335 0.0 0.572601 14 h after light 0.033243 0.0 0.199458 18 h after light 0.03469 0.0 0.20814 2 h after dark 0.24040316666666667 0.0 0.803712