condition mean min max 4 h after light 48.30052666666666 46.18456 49.57407 8 h after light 35.10098333333333 27.04321 50.248670000000004 12 h after light 58.605090000000004 54.51565 63.022690000000004 16 h after light 78.22375 65.99382 91.67178 4 h after dark 70.51876 64.23821 78.01435 8 h after dark 53.109069999999996 42.50651 67.95185