condition mean min max 1 h after light 7.6355835590000005 7.625859553 7.645307565 3 h after light 8.669141875333334 6.645957367 10.47268818 5 h after light 10.292451339 8.851390229 12.39269001 7 h after light 10.347052944333333 8.166087153 11.71021859 9 h after light 8.9742839 6.427619769 11.69340761 11 h after light 7.3313060996666675 6.412749785 7.844756587000001 13 h after light 8.395448762666666 7.504929979 9.7390382 15 h after light 6.649269620666667 6.5832113670000005 6.725097974 1 h after dark 6.861735565666667 6.746600051000001 6.941655889 3 h after dark 5.988062979 5.7534015389999995 6.3111403070000005 5 h after dark 4.596085752 4.083946847 5.227861938999999 7 h after dark 4.2309922313333335 3.521829691 5.513038073