condition mean min max 0 h after light 313.95550000000003 305.634 322.277 4 h after light 250.8 246.196 255.404 8 h after light 200.6525 189.889 211.416 4 h after dark 269.5295 230.706 308.353 8 h after dark 293.7315 288.249 299.214 12 h after dark 308.591 291.046 326.136