condition mean min max 3 h after light 120.41066666666667 100.081 160.716 7 h after light 153.56091666666669 129.211 218.519 11 h after light 154.64735833333333 94.0523 229.592 2 h after dark 128.88225 81.0656 192.542 6 h after dark 105.762275 76.8445 138.614 10 h after dark 98.66975 58.5504 122.874