condition mean min max 0 h after light 242.3865 239.451 245.322 2 h after light 249.226 247.684 250.768 4 h after light 234.5045 226.857 242.152 8 h after light 219.71699999999998 200.501 238.933 12 h after light 170.41199999999998 164.517 176.307 2 h after dark 161.8 146.427 177.173 4 h after dark 170.1295 157.445 182.814 8 h after dark 164.74599999999998 155.439 174.053 12 h after dark 223.1865 221.255 225.118