condition mean min max 0 h after light 103.679 101.4 105.958 4 h after light 76.16784999999999 69.8166 82.5191 8 h after light 418.12699999999995 389.705 446.549 4 h after dark 320.1885 272.512 367.865 8 h after dark 202.014 193.652 210.376 12 h after dark 110.8379 91.6198 130.056