condition mean min max 0 h after light 113.155 109.345 116.965 4 h after light 127.04599999999999 110.284 143.808 8 h after light 79.8449 79.6914 79.9984 4 h after dark 242.1815 226.031 258.332 8 h after dark 202.1485 199.937 204.36 12 h after dark 141.42149999999998 122.106 160.737