condition mean min max 1 h after light 2.191856544 2.081450136 2.302262952 3 h after light 2.2228548936666668 1.9631164380000001 2.448924087 5 h after light 2.279644507 1.32218778 2.765729781 7 h after light 2.9824641356666666 1.31012834 4.082377959 9 h after light 4.530297511333333 2.767475657 5.75351422 11 h after light 5.583179888 3.7851933680000003 6.739736867 13 h after light 6.090271739333334 2.877704713 8.080832492 15 h after light 5.140760061333333 2.9532820319999997 6.681397122999999 1 h after dark 6.622416437666667 3.6361716910000004 8.863652577 3 h after dark 6.656466777666667 5.716421206000001 8.26860017 5 h after dark 4.784814380333334 2.980355085 6.131362665 7 h after dark 4.908812849333333 4.472190482 5.2293076119999995