condition mean min max 1 h after light 2.1642819895 1.698957237 2.629606742 3 h after light 2.445174759 2.111799537 3.047581741 5 h after light 1.4293883413333333 1.200942393 1.7932068069999998 7 h after light 1.4044099466666666 1.085337333 1.9061944290000001 9 h after light 1.5147667536666667 1.093717815 1.9100785340000002 11 h after light 1.6988787499999998 1.3074594309999998 2.1375832619999997 13 h after light 2.179026501 0.949991137 3.251997336 15 h after light 2.593324819333333 1.501720907 4.318020359 1 h after dark 1.9683146933333333 1.24937038 2.381443991 3 h after dark 2.0447583583333335 1.634539936 2.773714677 5 h after dark 2.4033915133333332 2.153228378 2.85789786 7 h after dark 1.6403544523333333 0.701555137 2.224313489