condition mean min max 0 h after light 255.42450000000002 196.696 314.153 4 h after light 202.473 154.869 250.077 8 h after light 227.041 194.254 259.828 4 h after dark 318.9035 269.971 367.836 8 h after dark 388.3405 380.261 396.42 12 h after dark 329.70849999999996 326.078 333.339