condition mean min max 0 h after light 110.054 107.682 112.426 4 h after light 65.32595 60.6297 70.0222 8 h after light 156.5455 147.605 165.486 4 h after dark 160.34300000000002 134.055 186.631 8 h after dark 118.5305 114.382 122.679 12 h after dark 86.2167 77.6842 94.7492