condition mean min max 1 h after light 3.692299662 3.095426802 4.289172522 3 h after light 4.6061300140000005 4.226774425 5.062132716 5 h after light 4.458269826 2.7913974710000002 5.665601291000001 7 h after light 3.523008039 3.1267175419999997 3.752619546 9 h after light 2.6429515849999996 1.171752124 3.473017384 11 h after light 4.117654494 1.7780932980000002 5.362091222 1 h after dark 3.591777203 2.98589778 4.125268255 3 h after dark 3.7615858026666666 2.9798567639999995 4.988341798 5 h after dark 4.042818303333333 3.199172453 5.236911462 7 h after dark 5.367821696666666 4.238247543 6.340397232999999 9 h after dark 4.893543187000001 3.385981272 6.254595206 11 h after dark 5.849037674333333 5.108709921 7.173403809