condition mean min max 0 h after light 84.23535000000001 79.0245 89.4462 4 h after light 81.53710000000001 76.8767 86.1975 8 h after light 81.9448 75.2877 88.6019 4 h after dark 113.97800000000001 107.025 120.931 8 h after dark 116.2405 107.942 124.539 12 h after dark 90.5251 84.8269 96.2233