condition mean min max 4 h after light 337.83930399999997 280.143663 395.534945 8 h after light 633.2962875000001 571.930103 694.662472 12 h after light 604.042064 530.30898 677.775148 4 h after dark 721.550544 670.515545 772.585543 8 h after dark 659.4401685 626.683004 692.197333 12 h after dark 396.168335 396.168335 396.168335