condition mean min max 4 h after light 410.8 410.8 410.8 8 h after light 260.54999999999995 247.7 273.4 12 h after light 192.9 139.5 246.3 4 h after dark 184.4 147.8 221.0 8 h after dark 190.35 123.7 257.0 12 h after dark 197.0 148.2 245.8