condition mean min max 0 h after light 66.87545 54.2808 79.4701 4 h after light 86.84625 84.6548 89.0377 8 h after light 75.97919999999999 66.1874 85.771 4 h after dark 90.66305 81.5975 99.7286 8 h after dark 101.72290000000001 78.9278 124.518 12 h after dark 73.12715 72.1485 74.1058