condition mean min max 4 h after light 99.8729325 84.228087 115.517778 8 h after light 106.81275500000001 104.162683 109.462827 12 h after light 105.2507425 95.753198 114.748287 4 h after dark 142.899471 103.432889 182.366053 8 h after dark 129.6600835 114.097966 145.222201 12 h after dark 96.575031 96.575031 96.575031