condition mean min max 0 h after light 5.718195 5.70128 5.73511 2 h after light 3.58137 3.04303 4.11971 4 h after light 3.7416899999999997 3.11494 4.36844 8 h after light 3.853045 3.57135 4.13474 12 h after light 3.20252 3.09773 3.30731 2 h after dark 5.581515 4.81236 6.35067 4 h after dark 5.030725 4.9411 5.12035 8 h after dark 6.441045 5.887 6.99509 12 h after dark 7.86519 7.38279 8.34759