condition mean min max 1 h after light 1.12500073 1.079185759 1.170815701 3 h after light 0.40450687133333335 0.216081537 0.53057201 5 h after light 0.4195263063333333 0.19650114 0.7682582720000001 7 h after light 1.0530261013333333 0.851583421 1.269602182 9 h after light 1.5025425156666665 1.037803372 1.9427450609999999 11 h after light 1.6376758523333335 1.0114990320000001 1.9822755490000001 13 h after light 0.9531364003333332 0.75521799 1.1857748129999999 15 h after light 0.8172912856666666 0.44746697399999996 1.397007145 1 h after dark 1.0923863516666668 0.909042923 1.286659245 3 h after dark 1.3870666233333333 1.03934931 1.912885114 5 h after dark 1.6281729466666668 0.988929462 2.24688231 7 h after dark 1.5576876946666667 1.046862595 1.837324296