condition mean min max 0 h after light 0.1696709 0.0516228 0.287719 2 h after light 1.1475499999999998 1.05684 1.23826 4 h after light 0.6726814999999999 0.517056 0.828307 8 h after light 0.9383954999999999 0.544751 1.33204 12 h after light 4.26483 4.0506 4.47906 2 h after dark 3.38653 2.96211 3.81095 4 h after dark 0.8735695 0.599159 1.14798 8 h after dark 0.9005755 0.884235 0.916916 12 h after dark 0.302227 0.246142 0.358312