condition mean min max 4 h after light 232.58056666666667 197.7082 271.0212 8 h after light 201.50286666666668 112.8254 276.0249 12 h after light 154.9609 111.9681 226.3318 16 h after light 220.24360000000001 163.8616 299.3099 4 h after dark 166.9978 145.5385 188.1082 8 h after dark 137.8047 107.0831 155.4087