condition mean min max 4 h after light 205.4 205.4 205.4 8 h after light 167.85000000000002 124.4 211.3 12 h after light 168.55 168.0 169.1 4 h after dark 130.14999999999998 108.6 151.7 8 h after dark 223.8 156.9 290.7 12 h after dark 257.55 225.6 289.5