condition mean min max 1 h after light 31.088266735 27.34791012 34.82862335 3 h after light 30.809456306666664 29.30992601 32.79500458 5 h after light 25.682046466666666 25.08399905 26.06489786 7 h after light 25.49398638 23.79096257 26.41440852 9 h after light 29.002334476666665 24.89510074 32.09863683 11 h after light 26.236740966666666 23.99156957 27.74087837 13 h after light 31.511780886666667 28.32989987 34.57073794 15 h after light 30.667573136666668 24.21836492 39.04474358 1 h after dark 29.43181092 24.03788611 33.94824413 3 h after dark 27.28566134 20.34094142 33.19652169 5 h after dark 25.728882376666668 24.02549558 27.46370139 7 h after dark 21.843886613333332 15.43117483 25.05554062