condition mean min max 3 h after light 76.48296666666667 70.0683 84.768 6 h after light 89.35053333333333 82.6315 101.632 9 h after light 63.617333333333335 57.3257 73.4983 12 h after light 80.14015 37.3143 184.958 3 h after dark 213.78633333333335 201.815 231.202 6 h after dark 152.734 145.255 164.59 9 h after dark 157.019 150.773 161.477 12 h after dark 210.348 201.058 219.638