condition mean min max 4 h after light 135.16553333333331 90.7559 192.4853 8 h after light 125.26792999999999 78.53169 175.6855 12 h after light 99.40867 90.80431 106.712 16 h after light 159.52115666666668 99.03367 219.31400000000002 4 h after dark 145.9035 105.9464 180.3351 8 h after dark 90.11684 72.04715999999999 121.4339