condition mean min max 1 h after light 1.293304112 0.914557919 1.672050305 3 h after light 1.9693622926666665 1.726428991 2.295765306 5 h after light 2.2051106806666665 1.912624193 2.458905358 7 h after light 2.3277391536666667 1.960822865 2.5464204059999997 9 h after light 1.3652145236666666 0.852183363 1.6841462809999999 11 h after light 1.7884629206666667 1.489469784 2.09782568 1 h after dark 2.0703973773333333 1.6740218999999998 2.370930666 3 h after dark 1.3178401483333333 1.265698665 1.3766848040000002 5 h after dark 2.087221266 2.045372552 2.132214236 7 h after dark 2.1818382256666666 2.057113947 2.2877721980000003 9 h after dark 2.8040534546666667 2.275823478 3.4330796360000004 11 h after dark 1.8939382763333334 1.540975403 2.429752279