condition mean min max 3 h after light 0.674021 0.503574 0.81529 6 h after light 0.8012846666666666 0.384391 1.09343 9 h after light 0.9154563333333333 0.688801 1.28363 12 h after light 0.99922575 0.723849 1.2209 3 h after dark 1.3429433333333334 1.17512 1.46955 6 h after dark 1.29652 1.11791 1.42682 9 h after dark 0.9383910000000001 0.830607 1.09336 12 h after dark 0.9526760000000001 0.798842 1.10651