condition mean min max 0 h after light 1.74735 1.68562 1.80908 2 h after light 0.799682 0.609638 0.989726 4 h after light 0.6052175 0.22512 0.985315 8 h after light 0.45033049999999997 0.351833 0.548828 12 h after light 0.8846955000000001 0.705251 1.06414 2 h after dark 0.7452065 0.717735 0.772678 4 h after dark 0.77403 0.773126 0.774934 8 h after dark 1.4430749999999999 1.11077 1.77538 12 h after dark 0.6142610000000001 0.351277 0.877245