condition mean min max 1 h after light 5.352969140666667 4.857160795 6.1440415989999995 3 h after light 5.814337217 4.65541965 7.899063246 5 h after light 5.928237365 5.16253952 6.602917764 7 h after light 5.993679061666667 5.331545799 6.40444921 9 h after light 6.424889085999999 5.4562313520000005 7.128028617999999 11 h after light 7.113558419333334 6.69314382 7.904878915 13 h after light 7.049631109333333 6.566502855 7.929195958999999 15 h after light 7.052505142666667 6.15784498 8.028511952 1 h after dark 6.838674200000001 5.940030557 7.8914386620000005 3 h after dark 6.634248447 6.256638368 7.276308788 5 h after dark 7.566427903666667 7.30167649 7.862438771 7 h after dark 7.403423343 5.568466239 8.699981511