condition mean min max 4 h after light 428.0644 409.9632 446.5767 8 h after light 194.04663333333335 146.6666 227.77200000000002 12 h after light 75.87287333333333 64.14433000000001 98.49606999999999 16 h after light 141.72156666666666 110.2041 189.1463 4 h after dark 168.6481 148.8987 197.6228 8 h after dark 196.31153333333333 167.7795 231.3109