condition mean min max 0 h after light 0.01601375 0.0 0.0320275 2 h after light 0.06362855 0.0600067 0.0672504 4 h after light 0.01569715 0.0 0.0313943 8 h after light 0.01653795 0.0 0.0330759 12 h after light 0.1166259 0.0965008 0.136751 2 h after dark 0.06435815 0.0616682 0.0670481 4 h after dark 0.0751408 0.0307826 0.119499 8 h after dark 0.106145 0.104219 0.108071 12 h after dark 0.0493189 0.0 0.0986378