condition mean min max 1 h after light 2.6147418379999996 2.321570102 2.9079135739999997 3 h after light 2.3274836453333334 2.14315323 2.606003861 5 h after light 3.6272013936666667 2.860848176 4.247200164 7 h after light 2.903275327 2.5464204059999997 3.444688817 9 h after light 3.6059261816666663 2.694634049 4.181796442 11 h after light 3.3224422503333333 2.681045611 4.32279231 1 h after dark 3.6806198549999998 3.233087271 3.922650025 3 h after dark 3.189701627333333 2.628216444 3.722643133 5 h after dark 4.489443485 3.796381445 5.664108605 7 h after dark 3.937415236 3.006786317 4.808780866 9 h after dark 4.361945212666667 4.081388397 4.674831845 11 h after dark 3.3906285036666666 3.0931190739999996 3.6757790889999997