condition mean min max 1 h after light 0.8231153865 0.7738567009999999 0.8723740720000001 3 h after light 1.1313804163333334 0.7445725320000001 1.607364922 5 h after light 0.8439817276666667 0.0 1.96332718 7 h after light 1.36917118 0.741932976 2.427425677 9 h after light 2.2052601906666665 1.771947645 2.82285739 11 h after light 2.088759476 1.563943273 2.9242418569999997 1 h after dark 1.8292972313333333 1.315302922 2.299084282 3 h after dark 1.6276717013333333 1.4303312469999998 1.8147208780000001 5 h after dark 1.0497971156666666 0.641254465 1.416027151 7 h after dark 0.8721157436666667 0.24451428100000003 1.3726633190000002 9 h after dark 0.590564022 0.0 1.272121059 11 h after dark 1.7634860896666666 1.3820319269999999 2.3674509390000003