condition mean min max 4 h after light 205.4 205.4 205.4 8 h after light 245.4 232.8 258.0 12 h after light 315.20000000000005 258.3 372.1 4 h after dark 286.45 195.5 377.4 8 h after dark 192.8 190.0 195.6 12 h after dark 200.7 181.7 219.7