condition mean min max 4 h after light 269.8 269.8 269.8 8 h after light 313.5 291.8 335.2 12 h after light 365.4 349.4 381.4 4 h after dark 293.95000000000005 266.3 321.6 8 h after dark 314.54999999999995 268.4 360.7 12 h after dark 263.1 233.5 292.7