condition mean min max 4 h after light 106.53898000000001 97.41714 116.8578 8 h after light 157.48254666666668 79.91294 224.8118 12 h after light 87.36579 58.55753000000001 115.8279 16 h after light 47.59885 42.53818 55.10925 4 h after dark 31.84206 29.003429999999998 37.232459999999996 8 h after dark 15.434053333333333 11.100810000000001 18.49561