condition mean min max 4 h after light 23.8689 19.4396 28.2982 8 h after light 22.5635 22.0591 23.0679 12 h after light 25.36285 25.1414 25.5843 4 h after dark 35.667566666666666 33.6744 37.6587 8 h after dark 36.32256666666667 36.2688 36.4266 12 h after dark 33.3015 32.8164 34.2431