condition mean min max 4 h after light 382.662 360.219 398.3489 8 h after light 220.8041 153.8388 284.4001 12 h after light 283.6544 233.7368 352.2607 16 h after light 465.8136666666667 408.9499 571.6227 4 h after dark 524.6547 422.8664 610.7156 8 h after dark 398.7099333333333 295.7309 563.6264