condition mean min max 4 h after light 63.765143333333334 48.99403 83.15921 8 h after light 42.81751 33.26137 61.0112 12 h after light 43.84013333333333 37.21308 52.592209999999994 16 h after light 70.50450666666667 67.52224 73.3494 4 h after dark 91.82031 82.99959 97.94816 8 h after dark 60.360980000000005 31.82705 79.69849