condition mean min max 0 h after light 102.0907 98.5654 105.616 4 h after light 101.3425 100.954 101.731 8 h after light 95.44745 85.5089 105.386 4 h after dark 109.63585 96.6137 122.658 8 h after dark 112.702 111.068 114.336 12 h after dark 100.9528 92.0016 109.904