condition mean min max 0 h after light 111.8075 110.614 113.001 4 h after light 89.0709 79.5631 98.5787 8 h after light 113.275 105.46 121.09 4 h after dark 145.04250000000002 136.649 153.436 8 h after dark 106.0535 100.181 111.926 12 h after dark 107.9332 95.5394 120.327