condition mean min max 4 h after light 109.696997 76.237187 143.156807 8 h after light 94.8069405 75.695288 113.918593 12 h after light 97.74924250000001 78.852258 116.646227 4 h after dark 101.8331485 54.073629 149.592668 8 h after dark 128.1158415 101.899051 154.332632 12 h after dark 154.616672 154.616672 154.616672