condition mean min max 4 h after light 108.0633165 97.233684 118.892949 8 h after light 129.5451335 127.781704 131.308563 12 h after light 118.01273450000001 86.412711 149.612758 4 h after dark 110.373989 93.947262 126.800716 8 h after dark 121.5265315 103.784505 139.268558 12 h after dark 98.182069 98.182069 98.182069