condition mean min max 1 h after light 2.6821877543333335 1.264426257 4.0387406310000005 3 h after light 6.3290112296666665 3.4120214019999997 9.435997364 5 h after light 3.782668636 2.682496025 4.687567573 7 h after light 2.9284836286666667 1.6707258809999999 4.813919993 9 h after light 2.6531293386666666 2.1644554119999997 3.159358997 11 h after light 3.1948312559999996 1.3847883769999998 4.910606598999999 13 h after light 3.0271307476666665 1.776139895 3.8572464319999997 15 h after light 4.948866947 3.642587322 6.298611586 1 h after dark 3.602719349 1.874216682 6.907012275 3 h after dark 3.523516983 2.84230812 4.58820147 5 h after dark 3.9453620106666665 2.2403723380000002 6.28283791 7 h after dark 5.118288013666667 2.561957746 9.904970921