condition mean min max 4 h after light 226.2 226.2 226.2 8 h after light 230.10000000000002 192.9 267.3 12 h after light 289.65 278.2 301.1 4 h after dark 317.1 238.6 395.6 8 h after dark 288.54999999999995 229.7 347.4 12 h after dark 233.35 225.6 241.1