condition mean min max 0 h after light 82.1769 72.4192 91.9346 2 h after light 30.6627 29.0661 32.2593 4 h after light 18.6845 18.6661 18.7029 8 h after light 14.437850000000001 13.4783 15.3974 12 h after light 34.1229 29.7064 38.5394 2 h after dark 47.631 43.2695 51.9925 4 h after dark 47.50495 45.1303 49.8796 8 h after dark 77.99595 77.0899 78.902 12 h after dark 96.8549 89.9478 103.762