condition mean min max 2 h after light 0.2591795 0.0 0.842017 6 h after light 0.21555883333333334 0.0 0.679822 10 h after light 0.0 0.0 0.0 14 h after light 0.0 0.0 0.0 18 h after light 0.36533666666666664 0.0 1.0884 2 h after dark 0.12323216666666666 0.0 0.739393