condition mean min max 1 h after light 1.0728633635 1.055259137 1.09046759 3 h after light 1.5110542869999999 0.893317538 1.964557127 5 h after light 2.185104747333333 1.2406210979999999 3.8001264619999997 7 h after light 2.400800676333333 2.0103319 2.861741479 9 h after light 1.0722671306666667 0.0 1.701069739 11 h after light 1.0740114286666667 0.0 2.234204676 1 h after dark 4.0256693923333335 0.87820523 6.456941616 3 h after dark 2.615352717 1.4303312469999998 4.913888936 5 h after dark 1.8985202840000002 1.5601567580000002 2.4047042430000003 7 h after dark 1.9446789553333332 1.1765685590000001 3.423199939 9 h after dark 1.8710797036666666 1.590151324 2.191327427 11 h after dark 2.164778421 1.155731552 3.3642723869999998