condition mean min max 3 h after light 71.11710000000001 65.5156 80.0117 6 h after light 62.95603333333333 61.6517 65.5103 9 h after light 37.2068 31.1493 42.3131 12 h after light 71.984275 29.4029 185.563 3 h after dark 121.946 108.116 140.13 6 h after dark 151.813 143.68 164.015 9 h after dark 172.92966666666666 172.358 173.631 12 h after dark 222.019 208.609 235.429