condition mean min max 1 h after light 4.126246829 4.075890451 4.176603207 3 h after light 4.059793377666667 3.352339915 5.1003351530000005 5 h after light 5.051037967 3.9141826139999996 6.818467995 7 h after light 4.582751180333333 4.372393121 4.855456488 9 h after light 5.372238916000001 5.124600945 5.5206708760000005 11 h after light 5.502530058333333 3.69435401 6.56016932 13 h after light 5.922933068333333 4.499321741 7.379532417 15 h after light 6.107449296666667 5.754232918 6.300062491 1 h after dark 6.377328593666666 5.996977823 6.598704238 3 h after dark 6.667670358333333 6.009108274 7.037602499999999 5 h after dark 6.291526158333332 5.924910197999999 6.659974857999999 7 h after dark 5.2702662443333335 4.159219741999999 6.348561416