condition mean min max 1 h after light 6.182067748666667 4.786756544 6.970925215 3 h after light 6.464010203 5.371638057999999 7.61700992 5 h after light 7.290135207666667 5.862230772 8.719883764 7 h after light 8.480307517666667 6.961357837 10.71517763 9 h after light 7.413549582666667 6.222809311000001 8.026519621 11 h after light 7.034730085666667 5.2506559280000005 7.948655414 13 h after light 7.312833924333333 6.653194514 8.626965204 15 h after light 6.156782781666666 5.275471294 6.940621884 1 h after dark 8.305659773 7.321433012000001 8.927189986 3 h after dark 8.045373784333332 6.100651782999999 10.2891554 5 h after dark 9.846131355 7.946981124 12.08225286 7 h after dark 6.443177376666666 5.568466239 7.525750877999999