condition mean min max 0 h after light 23.6385 22.2285 25.0485 2 h after light 27.05155 24.0302 30.0729 4 h after light 23.4658 22.9647 23.9669 8 h after light 20.2698 17.5061 23.0335 12 h after light 27.530900000000003 27.224 27.8378 2 h after dark 31.35305 30.5195 32.1866 4 h after dark 26.8647 25.6021 28.1273 8 h after dark 31.332250000000002 30.4879 32.1766 12 h after dark 32.48575 29.5506 35.4209