condition mean min max 1 h after light 3.2420292445 2.544424377 3.939634112 3 h after light 3.2754020886666666 2.381281366 4.21844393 5 h after light 2.526529737333333 1.964316739 3.4275650439999996 7 h after light 3.314563683666667 2.861741479 3.9324295960000004 9 h after light 3.946475157666667 2.622482514 5.006577258 11 h after light 2.6196784263333335 2.159731186 3.029344137 1 h after dark 2.893472516 2.299084282 3.5713679330000003 3 h after dark 3.691310166 2.941099354 4.410188011 5 h after dark 5.873270544333333 5.0231599739999995 7.552144807 7 h after dark 3.5972292666666665 2.8106915569999997 4.231777262 9 h after dark 4.766500225333333 4.24040353 5.384265301 11 h after dark 4.468931449666666 4.236491153999999 4.804206221