condition mean min max 1 h after light 6.2519147385 5.961222827 6.54260665 3 h after light 5.895620835 5.179286972 6.55099528 5 h after light 4.651367238333333 4.396224731 5.0141769389999995 7 h after light 5.440481367333334 5.226862939 5.583079056 9 h after light 5.61158859 4.631402272 6.391375223 11 h after light 5.309237634333333 4.873292742 6.032352624 1 h after dark 4.721197988 3.6469762830000003 5.891403472 3 h after dark 5.650723504666667 5.31900947 6.19810207 5 h after dark 4.914934513666666 3.408954253 5.771290183 7 h after dark 6.062313326666667 4.238247543 7.346835523999999 9 h after dark 6.016611179333333 4.382654855 8.048644006 11 h after dark 5.386191192666667 4.797203218 6.228108918999999