condition mean min max 3 h after light 99.98228333333333 58.9095 169.884 7 h after light 99.89750833333333 62.5078 138.251 11 h after light 86.03555833333333 54.1658 135.152 2 h after dark 84.59025 53.6773 142.116 6 h after dark 95.76995000000001 60.7348 139.662 10 h after dark 92.119775 51.9026 117.158