condition mean min max 4 h after light 3.789585 3.626821 4.058517 8 h after light 2.7165013333333334 1.860184 3.147748 12 h after light 2.9997836666666666 1.731426 5.312198 16 h after light 25.585391666666666 3.1280349999999997 69.97233 4 h after dark 2.9673753333333335 2.659526 3.5350580000000003 8 h after dark 1.836624 1.7285130000000002 1.9567299999999999